College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN: 9781305652231
Author: R. David Gustafson, Jeff Hughes
Publisher: Cengage Learning
bartleby

Concept explainers

Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
bartleby

Videos

Textbook Question
Book Icon
Chapter 0.2, Problem 1SC

Self Check 1 Write each expression without using exponents:

a .       7 3 b .       ( − 3 ) 2 c .       5 a 3 d .       ( 5 a ) 4
Expert Solution & Answer
Check Mark

Want to see the full answer?

Check out a sample textbook solution
Blurred answer
Previous
Chapter 0.1, Problem 120E
Next
Chapter 0.2, Problem 2SC

Chapter 0 Solutions

College Algebra (MindTap Course List)

Ch. 0.1 - Prob. 1SCCh. 0.1 - Self Check Determine whether the decimal form of...Ch. 0.1 - Self Check In the set in Example 3, list all a....Ch. 0.1 - Self Check Determine which property of real...Ch. 0.1 - Self Check Graph the set 2,34,3. Hint: To the...Ch. 0.1 - Self Check Write the inequality 2x5 in interval...Ch. 0.1 - Self Check Write the inequality 5x in interval...Ch. 0.1 - Self Check Write the inequality 0x3 in interval...Ch. 0.1 - Self Check Write each number without using...Ch. 0.1 - Self Check Write each number without using...
Ch. 0.1 - Self Check Find the distance on a number line...Ch. 0.1 - Fill in the blanks. A ______ is a collection of...Ch. 0.1 - Prob. 2ECh. 0.1 - Prob. 3ECh. 0.1 - Prob. 4ECh. 0.1 - Fill in the blanks. A real number is any number...Ch. 0.1 - Fill in the blanks. A ___________ is a letter that...Ch. 0.1 - Fill in the blanks. The smallest prime number is...Ch. 0.1 - Fill in the blanks. All integers that are exactly...Ch. 0.1 - Fill in the blanks. Natural number greater than 1...Ch. 0.1 - Fill in the blanks. Fraction such as 23,82, and 79...Ch. 0.1 - Prob. 11ECh. 0.1 - Fill in the blanks. The symbol __________ is read...Ch. 0.1 - Fill in the blanks. On a number line, the ______...Ch. 0.1 - Fill in the blanks. The only integer that is...Ch. 0.1 - Fill in the blanks. The Associative property of...Ch. 0.1 - Fill in the blanks. The Commutative Property of...Ch. 0.1 - Fill in the blanks. Use the Distributive property...Ch. 0.1 - Fill in the blanks. The statement (m+n)p=p(m+n)...Ch. 0.1 - Fill in the blanks. The graph of an ___________ is...Ch. 0.1 - Fill in the blanks. The graph of an open interval...Ch. 0.1 - Prob. 21ECh. 0.1 - Prob. 22ECh. 0.1 - Prob. 23ECh. 0.1 - Fill in the blanks The _______ between two...Ch. 0.1 - Let N = the set of natural numbers. W = the set of...Ch. 0.1 - Prob. 26ECh. 0.1 - Prob. 27ECh. 0.1 - Prob. 28ECh. 0.1 - Prob. 29ECh. 0.1 - Prob. 30ECh. 0.1 - Prob. 31ECh. 0.1 - Prob. 32ECh. 0.1 - Prob. 33ECh. 0.1 - Prob. 34ECh. 0.1 - Prob. 35ECh. 0.1 - Determine whether the decimal form of each...Ch. 0.1 - Determine whether the decimal form of each...Ch. 0.1 - Prob. 38ECh. 0.1 - Consider the following set:...Ch. 0.1 - Prob. 40ECh. 0.1 - Prob. 41ECh. 0.1 - Prob. 42ECh. 0.1 - Consider the following set:...Ch. 0.1 - Consider the following set:...Ch. 0.1 - Consider the following set:...Ch. 0.1 - Consider the following set:...Ch. 0.1 - Consider the following set:...Ch. 0.1 - Prob. 48ECh. 0.1 - Graph each subset of the real numbers on a number...Ch. 0.1 - Graph each subset of the real numbers on a number...Ch. 0.1 - Graph each subset of the real numbers on a number...Ch. 0.1 - Prob. 52ECh. 0.1 - Graph each subset of the real numbers on a number...Ch. 0.1 - Prob. 54ECh. 0.1 - Prob. 55ECh. 0.1 - Graph each subset of the real numbers on a number...Ch. 0.1 - Write each inequality in interval notation and...Ch. 0.1 - Write each inequality in interval notation and...Ch. 0.1 - Write each inequality in interval notation and...Ch. 0.1 - Prob. 60ECh. 0.1 - Prob. 61ECh. 0.1 - Write each inequality in interval notation and...Ch. 0.1 - Write each inequality in interval notation and...Ch. 0.1 - Write each inequality in interval notation and...Ch. 0.1 - Prob. 65ECh. 0.1 - Prob. 66ECh. 0.1 - Prob. 67ECh. 0.1 - Prob. 68ECh. 0.1 - Prob. 69ECh. 0.1 - Write each inequality in interval notation and...Ch. 0.1 - Prob. 71ECh. 0.1 - Prob. 72ECh. 0.1 - Prob. 73ECh. 0.1 - Prob. 74ECh. 0.1 - Prob. 75ECh. 0.1 - Write each pair of inequalities as the...Ch. 0.1 - Write each inequality as the union of two...Ch. 0.1 - Prob. 78ECh. 0.1 - Write each inequality as the union of two...Ch. 0.1 - Prob. 80ECh. 0.1 - Write each expression without using absolute value...Ch. 0.1 - Write each expression without using absolute value...Ch. 0.1 - Prob. 83ECh. 0.1 - Write each expression without using absolute value...Ch. 0.1 - Prob. 85ECh. 0.1 - Prob. 86ECh. 0.1 - Write each expression without using absolute value...Ch. 0.1 - Prob. 88ECh. 0.1 - Write each expression without using absolute value...Ch. 0.1 - Write each expression without using absolute value...Ch. 0.1 - Prob. 91ECh. 0.1 - Write each expression without using absolute value...Ch. 0.1 - Prob. 93ECh. 0.1 - Prob. 94ECh. 0.1 - Write each expression without using absolute value...Ch. 0.1 - Prob. 96ECh. 0.1 - Prob. 97ECh. 0.1 - Find the distance between each pair of points on...Ch. 0.1 - Prob. 99ECh. 0.1 - Find the distance between each pair of points on...Ch. 0.1 - Applications What subset of the real numbers would...Ch. 0.1 - Applications What subset of the real numbers would...Ch. 0.1 - Prob. 103ECh. 0.1 - Applications What subset of the real numbers would...Ch. 0.1 - Prob. 105ECh. 0.1 - Prob. 106ECh. 0.1 - Discovery and Writing Explain why x could be...Ch. 0.1 - Prob. 108ECh. 0.1 - Discovery and Writing Is the statement |ab|=|a||b|...Ch. 0.1 - Discovery and Writing Is the statement...Ch. 0.1 - Prob. 111ECh. 0.1 - Discovery and Writing Explain why it is incorrect...Ch. 0.1 - Critical Thinking Determine if the statement is...Ch. 0.1 - Prob. 114ECh. 0.1 - Prob. 115ECh. 0.1 - Critical Thinking Determine if the statement is...Ch. 0.1 - Critical Thinking Determine if the statement is...Ch. 0.1 - Critical Thinking Determine if the statement is...Ch. 0.1 - Prob. 119ECh. 0.1 - Critical Thinking Determine if the statement is...Ch. 0.2 - Self Check 1 Write each expression without using...Ch. 0.2 - Prob. 2SCCh. 0.2 - Prob. 3SCCh. 0.2 - Prob. 4SCCh. 0.2 - Prob. 5SCCh. 0.2 - Prob. 6SCCh. 0.2 - Prob. 7SCCh. 0.2 - Prob. 8SCCh. 0.2 - Prob. 9SCCh. 0.2 - Prob. 1ECh. 0.2 - Prob. 2ECh. 0.2 - Prob. 3ECh. 0.2 - Prob. 4ECh. 0.2 - Prob. 5ECh. 0.2 - Prob. 6ECh. 0.2 - Complete each exponent rule. Assume x0. xmxn= ____Ch. 0.2 - Prob. 8ECh. 0.2 - Prob. 9ECh. 0.2 - Prob. 10ECh. 0.2 - Prob. 11ECh. 0.2 - Prob. 12ECh. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Practice Write each number or expression without...Ch. 0.2 - Prob. 23ECh. 0.2 - Prob. 24ECh. 0.2 - Write each expression using exponents. (x)(x)Ch. 0.2 - Prob. 26ECh. 0.2 - Prob. 27ECh. 0.2 - Prob. 28ECh. 0.2 - Write each expression using exponents. xxxyyCh. 0.2 - Prob. 30ECh. 0.2 - Prob. 31ECh. 0.2 - Prob. 32ECh. 0.2 - Prob. 33ECh. 0.2 - Prob. 34ECh. 0.2 - Prob. 35ECh. 0.2 - Prob. 36ECh. 0.2 - Prob. 37ECh. 0.2 - Simplify each expression. Write all answer without...Ch. 0.2 - Prob. 39ECh. 0.2 - Prob. 40ECh. 0.2 - Prob. 41ECh. 0.2 - Prob. 42ECh. 0.2 - Prob. 43ECh. 0.2 - Prob. 44ECh. 0.2 - Prob. 45ECh. 0.2 - Prob. 46ECh. 0.2 - Prob. 47ECh. 0.2 - Prob. 48ECh. 0.2 - Prob. 49ECh. 0.2 - Prob. 50ECh. 0.2 - Simplify each expression. Write all answer without...Ch. 0.2 - Prob. 52ECh. 0.2 - Prob. 53ECh. 0.2 - Prob. 54ECh. 0.2 - Simplify each expression. Write all answer without...Ch. 0.2 - Prob. 56ECh. 0.2 - Prob. 57ECh. 0.2 - Simplify each expression. Write all answer without...Ch. 0.2 - Prob. 59ECh. 0.2 - Prob. 60ECh. 0.2 - Prob. 61ECh. 0.2 - Prob. 62ECh. 0.2 - Simplify each expression. Write all answer without...Ch. 0.2 - Prob. 64ECh. 0.2 - Simplify each expression. Write all answer without...Ch. 0.2 - Prob. 66ECh. 0.2 - Prob. 67ECh. 0.2 - Prob. 68ECh. 0.2 - Prob. 69ECh. 0.2 - Prob. 70ECh. 0.2 - Prob. 71ECh. 0.2 - Prob. 72ECh. 0.2 - Simplify each expression. Write all answer without...Ch. 0.2 - Prob. 74ECh. 0.2 - Prob. 75ECh. 0.2 - Prob. 76ECh. 0.2 - Prob. 77ECh. 0.2 - Prob. 78ECh. 0.2 - Prob. 79ECh. 0.2 - Prob. 80ECh. 0.2 - Simplify each expression. Write all answer without...Ch. 0.2 - Prob. 82ECh. 0.2 - Simplify each expression. 5[62+(95)]4(23)2Ch. 0.2 - Prob. 84ECh. 0.2 - Prob. 85ECh. 0.2 - Prob. 86ECh. 0.2 - Prob. 87ECh. 0.2 - Prob. 88ECh. 0.2 - Prob. 89ECh. 0.2 - Prob. 90ECh. 0.2 - Let x=2,y=0,and z=3 and evaluate each expression....Ch. 0.2 - Prob. 92ECh. 0.2 - Prob. 93ECh. 0.2 - Prob. 94ECh. 0.2 - Prob. 95ECh. 0.2 - Prob. 96ECh. 0.2 - Prob. 97ECh. 0.2 - Prob. 98ECh. 0.2 - Express each number in scientific notation....Ch. 0.2 - Prob. 100ECh. 0.2 - Prob. 101ECh. 0.2 - Prob. 102ECh. 0.2 - Prob. 103ECh. 0.2 - Express each number in scientific notation....Ch. 0.2 - Prob. 105ECh. 0.2 - Prob. 106ECh. 0.2 - Express each number in standard notation. 9.37105Ch. 0.2 - Prob. 108ECh. 0.2 - Prob. 109ECh. 0.2 - Prob. 110ECh. 0.2 - Prob. 111ECh. 0.2 - Prob. 112ECh. 0.2 - Prob. 113ECh. 0.2 - Prob. 114ECh. 0.2 - Prob. 115ECh. 0.2 - Prob. 116ECh. 0.2 - Prob. 117ECh. 0.2 - Prob. 118ECh. 0.2 - Prob. 119ECh. 0.2 - Prob. 120ECh. 0.2 - Applications Use scientific notation to compute...Ch. 0.2 - Applications Use scientific notation to compute...Ch. 0.2 - Prob. 123ECh. 0.2 - Prob. 124ECh. 0.2 - Prob. 125ECh. 0.2 - Prob. 126ECh. 0.2 - Prob. 127ECh. 0.2 - Prob. 128ECh. 0.2 - Prob. 129ECh. 0.2 - Prob. 130ECh. 0.2 - Prob. 131ECh. 0.2 - Prob. 132ECh. 0.2 - Prob. 133ECh. 0.2 - Prob. 134ECh. 0.2 - Prob. 135ECh. 0.2 - Prob. 136ECh. 0.2 - Prob. 137ECh. 0.2 - Prob. 138ECh. 0.2 - Prob. 139ECh. 0.2 - Prob. 140ECh. 0.2 - Prob. 141ECh. 0.2 - Prob. 142ECh. 0.2 - Prob. 143ECh. 0.2 - Prob. 144ECh. 0.2 - Prob. 145ECh. 0.2 - Prob. 146ECh. 0.2 - Prob. 147ECh. 0.2 - Prob. 148ECh. 0.2 - Prob. 149ECh. 0.2 - Prob. 150ECh. 0.3 - Self Check Simplify: a. 1001/2 b. 2431/5Ch. 0.3 - Prob. 2SCCh. 0.3 - Prob. 3SCCh. 0.3 - Prob. 4SCCh. 0.3 - Prob. 5SCCh. 0.3 - Prob. 6SCCh. 0.3 - Prob. 7SCCh. 0.3 - Prob. 8SCCh. 0.3 - Prob. 9SCCh. 0.3 - Prob. 10SCCh. 0.3 - Prob. 11SCCh. 0.3 - Prob. 1ECh. 0.3 - Prob. 2ECh. 0.3 - Prob. 3ECh. 0.3 - Prob. 4ECh. 0.3 - Prob. 5ECh. 0.3 - Prob. 6ECh. 0.3 - Prob. 7ECh. 0.3 - Prob. 8ECh. 0.3 - Prob. 9ECh. 0.3 - Prob. 10ECh. 0.3 - Prob. 11ECh. 0.3 - Prob. 12ECh. 0.3 - Prob. 13ECh. 0.3 - Prob. 14ECh. 0.3 - Prob. 15ECh. 0.3 - Prob. 16ECh. 0.3 - Prob. 17ECh. 0.3 - Prob. 18ECh. 0.3 - Prob. 19ECh. 0.3 - Prob. 20ECh. 0.3 - Prob. 21ECh. 0.3 - Prob. 22ECh. 0.3 - Prob. 23ECh. 0.3 - Prob. 24ECh. 0.3 - Prob. 25ECh. 0.3 - Prob. 26ECh. 0.3 - Prob. 27ECh. 0.3 - Prob. 28ECh. 0.3 - Prob. 29ECh. 0.3 - Prob. 30ECh. 0.3 - Prob. 31ECh. 0.3 - Practice Simplify each expression. Use the...Ch. 0.3 - Prob. 33ECh. 0.3 - Prob. 34ECh. 0.3 - Prob. 35ECh. 0.3 - Prob. 36ECh. 0.3 - Prob. 37ECh. 0.3 - Prob. 38ECh. 0.3 - Prob. 39ECh. 0.3 - Prob. 40ECh. 0.3 - Prob. 41ECh. 0.3 - Prob. 42ECh. 0.3 - Prob. 43ECh. 0.3 - Practice Simplify each expression. Write all...Ch. 0.3 - Prob. 45ECh. 0.3 - Prob. 46ECh. 0.3 - Prob. 47ECh. 0.3 - Prob. 48ECh. 0.3 - Prob. 49ECh. 0.3 - Prob. 50ECh. 0.3 - Prob. 51ECh. 0.3 - Prob. 52ECh. 0.3 - Prob. 53ECh. 0.3 - Prob. 54ECh. 0.3 - Prob. 55ECh. 0.3 - Practice Simplify each expression. Assume that all...Ch. 0.3 - Prob. 57ECh. 0.3 - Prob. 58ECh. 0.3 - Prob. 59ECh. 0.3 - Prob. 60ECh. 0.3 - Prob. 61ECh. 0.3 - Prob. 62ECh. 0.3 - Prob. 63ECh. 0.3 - Prob. 64ECh. 0.3 - Prob. 65ECh. 0.3 - Prob. 66ECh. 0.3 - Prob. 67ECh. 0.3 - Prob. 68ECh. 0.3 - Prob. 69ECh. 0.3 - Prob. 70ECh. 0.3 - Prob. 71ECh. 0.3 - Prob. 72ECh. 0.3 - Prob. 73ECh. 0.3 - Prob. 74ECh. 0.3 - Prob. 75ECh. 0.3 - Prob. 76ECh. 0.3 - Prob. 77ECh. 0.3 - Prob. 78ECh. 0.3 - Prob. 79ECh. 0.3 - Prob. 80ECh. 0.3 - Practice Simplify each expression. Assume that all...Ch. 0.3 - Prob. 82ECh. 0.3 - Prob. 83ECh. 0.3 - Prob. 84ECh. 0.3 - Practice Simplify each expression. Assume that all...Ch. 0.3 - Prob. 86ECh. 0.3 - Prob. 87ECh. 0.3 - Prob. 88ECh. 0.3 - Prob. 89ECh. 0.3 - Prob. 90ECh. 0.3 - Prob. 91ECh. 0.3 - Prob. 92ECh. 0.3 - Prob. 93ECh. 0.3 - Prob. 94ECh. 0.3 - Practice Rationalize each denominator and...Ch. 0.3 - Prob. 96ECh. 0.3 - Prob. 97ECh. 0.3 - Practice Rationalize each denominator and...Ch. 0.3 - Practice Rationalize each denominator and...Ch. 0.3 - Prob. 100ECh. 0.3 - Practice Rationalize each denominator and...Ch. 0.3 - Prob. 102ECh. 0.3 - Prob. 103ECh. 0.3 - Prob. 104ECh. 0.3 - Prob. 105ECh. 0.3 - Prob. 106ECh. 0.3 - Prob. 107ECh. 0.3 - Prob. 108ECh. 0.3 - Prob. 109ECh. 0.3 - Prob. 110ECh. 0.3 - Prob. 111ECh. 0.3 - Prob. 112ECh. 0.3 - Practice Rationalize each denominator and...Ch. 0.3 - Prob. 114ECh. 0.3 - Prob. 115ECh. 0.3 - Prob. 116ECh. 0.3 - Practice Simplify each radical expression. 94Ch. 0.3 - Prob. 118ECh. 0.3 - Prob. 119ECh. 0.3 - Prob. 120ECh. 0.3 - Prob. 121ECh. 0.3 - Prob. 122ECh. 0.3 - Prob. 123ECh. 0.3 - Prob. 124ECh. 0.3 - Prob. 125ECh. 0.3 - Prob. 126ECh. 0.3 - Prob. 127ECh. 0.3 - Prob. 128ECh. 0.3 - Prob. 129ECh. 0.3 - Prob. 130ECh. 0.3 - Prob. 131ECh. 0.3 - Prob. 132ECh. 0.3 - Prob. 133ECh. 0.3 - Prob. 134ECh. 0.3 - Prob. 135ECh. 0.3 - Prob. 136ECh. 0.3 - Prob. 137ECh. 0.3 - Prob. 138ECh. 0.3 - Prob. 139ECh. 0.3 - Prob. 140ECh. 0.4 - Self Check Add: 4x2+3x-5+3x2-5x+7Ch. 0.4 - Prob. 2SCCh. 0.4 - Prob. 3SCCh. 0.4 - Prob. 4SCCh. 0.4 - Prob. 5SCCh. 0.4 - Prob. 6SCCh. 0.4 - Prob. 7SCCh. 0.4 - Prob. 8SCCh. 0.4 - Prob. 9SCCh. 0.4 - Prob. 10SCCh. 0.4 - Prob. 1ECh. 0.4 - Prob. 2ECh. 0.4 - Prob. 3ECh. 0.4 - Prob. 4ECh. 0.4 - Fill in the blanks. A monomial is a polynomial...Ch. 0.4 - Prob. 6ECh. 0.4 - Fill in the blanks. Terms with the same variables...Ch. 0.4 - Prob. 8ECh. 0.4 - Prob. 9ECh. 0.4 - Prob. 10ECh. 0.4 - Prob. 11ECh. 0.4 - Prob. 12ECh. 0.4 - Prob. 13ECh. 0.4 - Prob. 14ECh. 0.4 - Prob. 15ECh. 0.4 - Prob. 16ECh. 0.4 - Prob. 17ECh. 0.4 - Prob. 18ECh. 0.4 - Prob. 19ECh. 0.4 - Prob. 20ECh. 0.4 - Perform the operations and simplify x3-3x2+5x3-8xCh. 0.4 - Prob. 22ECh. 0.4 - Perform the operations and simplify....Ch. 0.4 - Prob. 24ECh. 0.4 - Perform the operations and simplify...Ch. 0.4 - Prob. 26ECh. 0.4 - Perform the operations and simplify....Ch. 0.4 - Prob. 28ECh. 0.4 - Prob. 29ECh. 0.4 - Prob. 30ECh. 0.4 - Prob. 31ECh. 0.4 - Prob. 32ECh. 0.4 - Perform the operations and simplify. 2x2y34xy4Ch. 0.4 - Prob. 34ECh. 0.4 - Prob. 35ECh. 0.4 - Prob. 36ECh. 0.4 - Prob. 37ECh. 0.4 - Prob. 38ECh. 0.4 - Perform the operations and simplify....Ch. 0.4 - Prob. 40ECh. 0.4 - Perform the operations and simplify. a+2a+2Ch. 0.4 - Prob. 42ECh. 0.4 - Perform the operations and simplify a-62Ch. 0.4 - Prob. 44ECh. 0.4 - Perform the operations and simplify. x+4x-4Ch. 0.4 - Prob. 46ECh. 0.4 - Perform the operations and simplify. x-3x+5Ch. 0.4 - Prob. 48ECh. 0.4 - Perform the operations and simplify. u+23u-2Ch. 0.4 - Prob. 50ECh. 0.4 - Perform the operations and simplify. 5x-12x+3Ch. 0.4 - Prob. 52ECh. 0.4 - Prob. 53ECh. 0.4 - Prob. 54ECh. 0.4 - Prob. 55ECh. 0.4 - Prob. 56ECh. 0.4 - Perform the operations and simplify. 2y-4x3y-2xCh. 0.4 - Prob. 58ECh. 0.4 - Prob. 59ECh. 0.4 - Prob. 60ECh. 0.4 - Prob. 61ECh. 0.4 - Prob. 62ECh. 0.4 - Prob. 63ECh. 0.4 - Prob. 64ECh. 0.4 - Prob. 65ECh. 0.4 - Prob. 66ECh. 0.4 - Perform the operations and simplify. 3x+12x2+4x-3Ch. 0.4 - Perform the operations and simplify. 2x-5x2-3x+2Ch. 0.4 - Prob. 69ECh. 0.4 - Prob. 70ECh. 0.4 - Prob. 71ECh. 0.4 - Prob. 72ECh. 0.4 - Prob. 73ECh. 0.4 - Prob. 74ECh. 0.4 - Multiply the expressions as you would multiply...Ch. 0.4 - Multiply the expressions as you would multiply...Ch. 0.4 - Prob. 77ECh. 0.4 - Prob. 78ECh. 0.4 - Prob. 79ECh. 0.4 - Prob. 80ECh. 0.4 - Prob. 81ECh. 0.4 - Prob. 82ECh. 0.4 - Prob. 83ECh. 0.4 - Prob. 84ECh. 0.4 - Prob. 85ECh. 0.4 - Prob. 86ECh. 0.4 - Prob. 87ECh. 0.4 - Prob. 88ECh. 0.4 - Prob. 89ECh. 0.4 - Prob. 90ECh. 0.4 - Prob. 91ECh. 0.4 - Prob. 92ECh. 0.4 - Prob. 93ECh. 0.4 - Prob. 94ECh. 0.4 - Prob. 95ECh. 0.4 - Prob. 96ECh. 0.4 - Prob. 97ECh. 0.4 - Prob. 98ECh. 0.4 - Prob. 99ECh. 0.4 - Prob. 100ECh. 0.4 - Perform each division and write all answers...Ch. 0.4 - Prob. 102ECh. 0.4 - Perform each division and write all answers...Ch. 0.4 - Prob. 104ECh. 0.4 - Prob. 105ECh. 0.4 - Prob. 106ECh. 0.4 - Prob. 107ECh. 0.4 - Prob. 108ECh. 0.4 - Perform each division. If there is a nonzero...Ch. 0.4 - Prob. 110ECh. 0.4 - Perform each division. If there is a nonzero...Ch. 0.4 - Prob. 112ECh. 0.4 - Prob. 113ECh. 0.4 - Prob. 114ECh. 0.4 - Prob. 115ECh. 0.4 - Prob. 116ECh. 0.4 - Prob. 117ECh. 0.4 - Prob. 118ECh. 0.4 - Prob. 119ECh. 0.4 - Prob. 120ECh. 0.4 - Prob. 121ECh. 0.4 - Prob. 122ECh. 0.4 - Prob. 123ECh. 0.4 - Prob. 124ECh. 0.4 - Gift boxes The corners of a 12 in.-by-12 in. piece...Ch. 0.4 - Prob. 126ECh. 0.4 - Prob. 127ECh. 0.4 - Prob. 128ECh. 0.4 - Prob. 129ECh. 0.4 - Prob. 130ECh. 0.4 - Prob. 131ECh. 0.4 - Prob. 132ECh. 0.4 - Prob. 133ECh. 0.4 - Prob. 134ECh. 0.4 - Prob. 135ECh. 0.4 - Prob. 136ECh. 0.4 - Prob. 137ECh. 0.4 - Prob. 138ECh. 0.4 - In Exercises 139 and 140, the revenue associated...Ch. 0.4 - Prob. 140ECh. 0.5 - Self Check Factor:4a28ab .Ch. 0.5 - Self Check Factor:a2b2c2+a3b3c3 .Ch. 0.5 - Self Check Factor: x2+xy+2x+2y .Ch. 0.5 - Self Check Factor: 9a216b2.Ch. 0.5 - Self Check Factor: a481b4.Ch. 0.5 - Self Check Factor: 3x2+12.Ch. 0.5 - Self Check Factor: p25p6.Ch. 0.5 - Prob. 8SCCh. 0.5 - Prob. 9SCCh. 0.5 - Prob. 10SCCh. 0.5 - Prob. 11SCCh. 0.5 - Prob. 12SCCh. 0.5 - Prob. 13SCCh. 0.5 - Prob. 14SCCh. 0.5 - Prob. 1ECh. 0.5 - Prob. 2ECh. 0.5 - Prob. 3ECh. 0.5 - Complete each factoring formula. x2y2=.Ch. 0.5 - Prob. 5ECh. 0.5 - Prob. 6ECh. 0.5 - Prob. 7ECh. 0.5 - Prob. 8ECh. 0.5 - Prob. 9ECh. 0.5 - Prob. 10ECh. 0.5 - Practice In each expression, factor out the...Ch. 0.5 - Practice In each expression, factor out the...Ch. 0.5 - Prob. 13ECh. 0.5 - Practice In each expression, factor out the...Ch. 0.5 - Prob. 15ECh. 0.5 - Prob. 16ECh. 0.5 - In each expression, factor by grouping....Ch. 0.5 - Prob. 18ECh. 0.5 - Prob. 19ECh. 0.5 - Prob. 20ECh. 0.5 - Prob. 21ECh. 0.5 - Prob. 22ECh. 0.5 - In each expression, factor the difference of two...Ch. 0.5 - In each expression, factor the difference of two...Ch. 0.5 - In each expression, factor the difference of two...Ch. 0.5 - Prob. 26ECh. 0.5 - Prob. 27ECh. 0.5 - Prob. 28ECh. 0.5 - In each expression, factor the trinomial. b210b+25Ch. 0.5 - Prob. 30ECh. 0.5 - Prob. 31ECh. 0.5 - Prob. 32ECh. 0.5 - In each expression, factor the trinomial....Ch. 0.5 - Prob. 34ECh. 0.5 - Prob. 35ECh. 0.5 - Prob. 36ECh. 0.5 - Prob. 37ECh. 0.5 - Prob. 38ECh. 0.5 - Prob. 39ECh. 0.5 - Prob. 40ECh. 0.5 - In each expression, factor the sum of two cubes....Ch. 0.5 - In each expression, factor the sum of two cubes....Ch. 0.5 - Prob. 43ECh. 0.5 - In each expression, factor the sum of two cubes....Ch. 0.5 - Prob. 45ECh. 0.5 - Prob. 46ECh. 0.5 - Prob. 47ECh. 0.5 - Prob. 48ECh. 0.5 - Prob. 49ECh. 0.5 - Prob. 50ECh. 0.5 - Prob. 51ECh. 0.5 - Prob. 52ECh. 0.5 - Prob. 53ECh. 0.5 - Prob. 54ECh. 0.5 - Prob. 55ECh. 0.5 - Prob. 56ECh. 0.5 - Prob. 57ECh. 0.5 - Prob. 58ECh. 0.5 - Prob. 59ECh. 0.5 - Prob. 60ECh. 0.5 - Prob. 61ECh. 0.5 - Prob. 62ECh. 0.5 - Factor each expression completely. If an...Ch. 0.5 - Prob. 64ECh. 0.5 - Prob. 65ECh. 0.5 - Prob. 66ECh. 0.5 - Factor each expression completely. If an...Ch. 0.5 - Prob. 68ECh. 0.5 - Factor each expression completely. If an...Ch. 0.5 - Prob. 70ECh. 0.5 - Prob. 71ECh. 0.5 - Prob. 72ECh. 0.5 - Prob. 73ECh. 0.5 - Factor each expression completely. If an...Ch. 0.5 - Prob. 75ECh. 0.5 - Prob. 76ECh. 0.5 - Prob. 77ECh. 0.5 - Prob. 78ECh. 0.5 - Prob. 79ECh. 0.5 - Prob. 80ECh. 0.5 - Prob. 81ECh. 0.5 - Prob. 82ECh. 0.5 - Prob. 83ECh. 0.5 - Prob. 84ECh. 0.5 - Prob. 85ECh. 0.5 - Prob. 86ECh. 0.5 - Prob. 87ECh. 0.5 - Prob. 88ECh. 0.5 - Prob. 89ECh. 0.5 - Prob. 90ECh. 0.5 - Prob. 91ECh. 0.5 - Prob. 92ECh. 0.5 - Prob. 93ECh. 0.5 - Prob. 94ECh. 0.5 - Prob. 95ECh. 0.5 - Prob. 96ECh. 0.5 - Prob. 97ECh. 0.5 - Prob. 98ECh. 0.5 - Prob. 99ECh. 0.5 - Prob. 100ECh. 0.5 - Prob. 101ECh. 0.5 - Prob. 102ECh. 0.5 - Prob. 103ECh. 0.5 - Prob. 104ECh. 0.5 - Prob. 105ECh. 0.5 - Prob. 106ECh. 0.5 - Prob. 107ECh. 0.5 - Prob. 108ECh. 0.5 - Prob. 109ECh. 0.5 - Prob. 110ECh. 0.5 - Prob. 111ECh. 0.5 - Prob. 112ECh. 0.5 - Prob. 113ECh. 0.5 - Prob. 114ECh. 0.5 - Prob. 115ECh. 0.5 - Prob. 116ECh. 0.5 - Prob. 117ECh. 0.5 - Prob. 118ECh. 0.5 - Prob. 119ECh. 0.5 - Prob. 120ECh. 0.5 - Prob. 121ECh. 0.5 - Prob. 122ECh. 0.5 - Prob. 123ECh. 0.5 - Prob. 124ECh. 0.5 - Prob. 125ECh. 0.5 - Prob. 126ECh. 0.5 - Prob. 127ECh. 0.5 - Prob. 128ECh. 0.5 - Prob. 129ECh. 0.5 - Prob. 130ECh. 0.5 - Prob. 131ECh. 0.5 - Prob. 132ECh. 0.5 - Prob. 133ECh. 0.5 - Prob. 134ECh. 0.5 - Prob. 135ECh. 0.5 - Prob. 136ECh. 0.5 - Prob. 137ECh. 0.5 - Prob. 138ECh. 0.5 - Prob. 139ECh. 0.5 - Critical Thinking In Exercises, 135-140, determine...Ch. 0.6 - Self Check 1 a.Is 3y5=15z25? b.Simplify 15a2b25ab2Ch. 0.6 - Prob. 2SCCh. 0.6 - Prob. 3SCCh. 0.6 - Prob. 4SCCh. 0.6 - Prob. 5SCCh. 0.6 - Prob. 6SCCh. 0.6 - Prob. 7SCCh. 0.6 - Prob. 8SCCh. 0.6 - Prob. 9SCCh. 0.6 - Prob. 10SCCh. 0.6 - Simplify: 4yy212y+1+2(y1,1)Ch. 0.6 - Prob. 12SCCh. 0.6 - Prob. 1ECh. 0.6 - Prob. 2ECh. 0.6 - Prob. 3ECh. 0.6 - Prob. 4ECh. 0.6 - Prob. 5ECh. 0.6 - Complete each formula. abcd=________Ch. 0.6 - Prob. 7ECh. 0.6 - Complete each formula. ab-cb=________Ch. 0.6 - Prob. 9ECh. 0.6 - Prob. 10ECh. 0.6 - Prob. 11ECh. 0.6 - Prob. 12ECh. 0.6 - Practice Simplify each rational expression. Assume...Ch. 0.6 - Practice Simplify each rational expression. Assume...Ch. 0.6 - Practice Perform the operations and simplify,...Ch. 0.6 - Practice Perform the operations and simplify,...Ch. 0.6 - Practice Perform the operations and simplify,...Ch. 0.6 - Prob. 18ECh. 0.6 - Prob. 19ECh. 0.6 - Prob. 20ECh. 0.6 - Prob. 21ECh. 0.6 - Prob. 22ECh. 0.6 - Prob. 23ECh. 0.6 - Prob. 24ECh. 0.6 - Prob. 25ECh. 0.6 - Prob. 26ECh. 0.6 - Simplify each fraction. Assume that no...Ch. 0.6 - Prob. 28ECh. 0.6 - Prob. 29ECh. 0.6 - Prob. 30ECh. 0.6 - Practice Perform the operations and simplify,...Ch. 0.6 - Perform the operations and simplify, whenever...Ch. 0.6 - Perform the operations and simplify, whenever...Ch. 0.6 - Prob. 34ECh. 0.6 - Perform the operations and simplify, whenever...Ch. 0.6 - Prob. 36ECh. 0.6 - Prob. 37ECh. 0.6 - Prob. 38ECh. 0.6 - Prob. 39ECh. 0.6 - Prob. 40ECh. 0.6 - Prob. 41ECh. 0.6 - Prob. 42ECh. 0.6 - Prob. 43ECh. 0.6 - Prob. 44ECh. 0.6 - Prob. 45ECh. 0.6 - Prob. 46ECh. 0.6 - Prob. 47ECh. 0.6 - Prob. 48ECh. 0.6 - Prob. 49ECh. 0.6 - Prob. 50ECh. 0.6 - Prob. 51ECh. 0.6 - Perform the operations and simplify, whenever...Ch. 0.6 - Prob. 53ECh. 0.6 - Prob. 54ECh. 0.6 - Prob. 55ECh. 0.6 - Prob. 56ECh. 0.6 - Perform the operations and simplify, whenever...Ch. 0.6 - Prob. 58ECh. 0.6 - Prob. 59ECh. 0.6 - Prob. 60ECh. 0.6 - Prob. 61ECh. 0.6 - Prob. 62ECh. 0.6 - Prob. 63ECh. 0.6 - Prob. 64ECh. 0.6 - Prob. 65ECh. 0.6 - Prob. 66ECh. 0.6 - Prob. 67ECh. 0.6 - Prob. 68ECh. 0.6 - Prob. 69ECh. 0.6 - Prob. 70ECh. 0.6 - Prob. 71ECh. 0.6 - Prob. 72ECh. 0.6 - Prob. 73ECh. 0.6 - Prob. 74ECh. 0.6 - Prob. 75ECh. 0.6 - Prob. 76ECh. 0.6 - Prob. 77ECh. 0.6 - Prob. 78ECh. 0.6 - Prob. 79ECh. 0.6 - Prob. 80ECh. 0.6 - Prob. 81ECh. 0.6 - Prob. 82ECh. 0.6 - Prob. 83ECh. 0.6 - Prob. 84ECh. 0.6 - Prob. 85ECh. 0.6 - Prob. 86ECh. 0.6 - Prob. 87ECh. 0.6 - Prob. 88ECh. 0.6 - Prob. 89ECh. 0.6 - Prob. 90ECh. 0.6 - Prob. 91ECh. 0.6 - Prob. 92ECh. 0.6 - Prob. 93ECh. 0.6 - Prob. 94ECh. 0.6 - Prob. 95ECh. 0.6 - Prob. 96ECh. 0.6 - Prob. 97ECh. 0.6 - Prob. 98ECh. 0.6 - Prob. 99ECh. 0.6 - Prob. 100ECh. 0.6 - Prob. 101ECh. 0.6 - Applications. Describe how to add or subtract...Ch. 0.6 - Prob. 103ECh. 0.6 - Prob. 104ECh. 0.6 - Prob. 105ECh. 0.6 - Prob. 106ECh. 0.6 - Prob. 107ECh. 0.6 - Prob. 108ECh. 0.6 - Prob. 109ECh. 0.6 - Prob. 110ECh. 0.6 - Prob. 111ECh. 0.6 - Prob. 112ECh. 0.6 - Prob. 113ECh. 0.6 - Prob. 114ECh. 0.6 - Prob. 115ECh. 0.6 - Prob. 116ECh. 0.6 - Prob. 117ECh. 0.6 - Prob. 118ECh. 0.6 - Prob. 119ECh. 0.6 - Domain What is the domain of the rational...Ch. 0.CR - Consider the set 6,3,0,12,3,,5,6,8. List the...Ch. 0.CR - Prob. 2ECh. 0.CR - Prob. 3ECh. 0.CR - Prob. 4ECh. 0.CR - Prob. 5ECh. 0.CR - Prob. 6ECh. 0.CR - Prob. 7ECh. 0.CR - Prob. 8ECh. 0.CR - Prob. 9ECh. 0.CR - Prob. 10ECh. 0.CR - Prob. 11ECh. 0.CR - Prob. 12ECh. 0.CR - Prob. 13ECh. 0.CR - Prob. 14ECh. 0.CR - Determine which property of real numbers justifies...Ch. 0.CR - Prob. 16ECh. 0.CR - Prob. 17ECh. 0.CR - Prob. 18ECh. 0.CR - Prob. 19ECh. 0.CR - Prob. 20ECh. 0.CR - Prob. 21ECh. 0.CR - Graph each interval on the number line. (2,4]Ch. 0.CR - Prob. 23ECh. 0.CR - Prob. 24ECh. 0.CR - Prob. 25ECh. 0.CR - Prob. 26ECh. 0.CR - Prob. 27ECh. 0.CR - Prob. 28ECh. 0.CR - Prob. 29ECh. 0.CR - Prob. 30ECh. 0.CR - Write each expression without exponents. (5a)2Ch. 0.CR - Prob. 32ECh. 0.CR - Prob. 33ECh. 0.CR - Prob. 34ECh. 0.CR - Prob. 35ECh. 0.CR - Prob. 36ECh. 0.CR - Prob. 37ECh. 0.CR - Prob. 38ECh. 0.CR - Prob. 39ECh. 0.CR - Prob. 40ECh. 0.CR - Prob. 41ECh. 0.CR - Prob. 42ECh. 0.CR - Prob. 43ECh. 0.CR - Prob. 44ECh. 0.CR - Prob. 45ECh. 0.CR - Prob. 46ECh. 0.CR - Prob. 47ECh. 0.CR - Write each number in scientific notation. 0.00023Ch. 0.CR - Prob. 49ECh. 0.CR - Prob. 50ECh. 0.CR - Prob. 51ECh. 0.CR - Prob. 52ECh. 0.CR - Prob. 53ECh. 0.CR - Prob. 54ECh. 0.CR - Prob. 55ECh. 0.CR - Simplify each expression, if possible. (1000x6)1/3Ch. 0.CR - Prob. 57ECh. 0.CR - Prob. 58ECh. 0.CR - Prob. 59ECh. 0.CR - Prob. 60ECh. 0.CR - Prob. 61ECh. 0.CR - Prob. 62ECh. 0.CR - Prob. 63ECh. 0.CR - Prob. 64ECh. 0.CR - Prob. 65ECh. 0.CR - Prob. 66ECh. 0.CR - Prob. 67ECh. 0.CR - Prob. 68ECh. 0.CR - Prob. 69ECh. 0.CR - Prob. 70ECh. 0.CR - Prob. 71ECh. 0.CR - Prob. 72ECh. 0.CR - Prob. 73ECh. 0.CR - Prob. 74ECh. 0.CR - Prob. 75ECh. 0.CR - Prob. 76ECh. 0.CR - Prob. 77ECh. 0.CR - Prob. 78ECh. 0.CR - Prob. 79ECh. 0.CR - Prob. 80ECh. 0.CR - Prob. 81ECh. 0.CR - Prob. 82ECh. 0.CR - Prob. 83ECh. 0.CR - Prob. 84ECh. 0.CR - Prob. 85ECh. 0.CR - Prob. 86ECh. 0.CR - Prob. 87ECh. 0.CR - Prob. 88ECh. 0.CR - Prob. 89ECh. 0.CR - Prob. 90ECh. 0.CR - Prob. 91ECh. 0.CR - Prob. 92ECh. 0.CR - Prob. 93ECh. 0.CR - Prob. 94ECh. 0.CR - Prob. 95ECh. 0.CR - Prob. 96ECh. 0.CR - Prob. 97ECh. 0.CR - Prob. 98ECh. 0.CR - Prob. 99ECh. 0.CR - Prob. 100ECh. 0.CR - Prob. 101ECh. 0.CR - Prob. 102ECh. 0.CR - Prob. 103ECh. 0.CR - Prob. 104ECh. 0.CR - Prob. 105ECh. 0.CR - Prob. 106ECh. 0.CR - Prob. 107ECh. 0.CR - Prob. 108ECh. 0.CR - Prob. 109ECh. 0.CR - Prob. 110ECh. 0.CR - Prob. 111ECh. 0.CR - Prob. 112ECh. 0.CR - Prob. 113ECh. 0.CR - Prob. 114ECh. 0.CR - Prob. 115ECh. 0.CR - Prob. 116ECh. 0.CR - Prob. 117ECh. 0.CR - Prob. 118ECh. 0.CR - Prob. 119ECh. 0.CR - Prob. 120ECh. 0.CR - Prob. 121ECh. 0.CR - Prob. 122ECh. 0.CR - Prob. 123ECh. 0.CR - Prob. 124ECh. 0.CR - Factor each expression completely, if possible....Ch. 0.CR - Prob. 126ECh. 0.CR - Prob. 127ECh. 0.CR - Prob. 128ECh. 0.CR - Prob. 129ECh. 0.CR - Prob. 130ECh. 0.CR - Prob. 131ECh. 0.CR - Prob. 132ECh. 0.CR - Prob. 133ECh. 0.CR - Prob. 134ECh. 0.CR - Prob. 135ECh. 0.CR - Prob. 136ECh. 0.CR - Prob. 137ECh. 0.CR - Prob. 138ECh. 0.CR - Prob. 139ECh. 0.CR - Prob. 140ECh. 0.CR - Prob. 141ECh. 0.CR - Prob. 142ECh. 0.CR - Prob. 143ECh. 0.CR - Prob. 144ECh. 0.CT - Prob. 1CTCh. 0.CT - Consider the set-7,-23,0,1,3,10,4. List the...Ch. 0.CT - Prob. 3CTCh. 0.CT - Prob. 4CTCh. 0.CT - Prob. 5CTCh. 0.CT - Prob. 6CTCh. 0.CT - Prob. 7CTCh. 0.CT - Prob. 8CTCh. 0.CT - Prob. 9CTCh. 0.CT - Prob. 10CTCh. 0.CT - Prob. 11CTCh. 0.CT - Prob. 12CTCh. 0.CT - Prob. 13CTCh. 0.CT - Prob. 14CTCh. 0.CT - Prob. 15CTCh. 0.CT - Prob. 16CTCh. 0.CT - Prob. 17CTCh. 0.CT - Prob. 18CTCh. 0.CT - Prob. 19CTCh. 0.CT - Simplify each expression. Assume that all...Ch. 0.CT - Prob. 21CTCh. 0.CT - Prob. 22CTCh. 0.CT - Prob. 23CTCh. 0.CT - Prob. 24CTCh. 0.CT - Prob. 25CTCh. 0.CT - Rationalize the numerator: x-yx+y.Ch. 0.CT - Perform each operation. a2+3-2a2-4Ch. 0.CT - Prob. 28CTCh. 0.CT - Prob. 29CTCh. 0.CT - Prob. 30CTCh. 0.CT - Prob. 31CTCh. 0.CT - Prob. 32CTCh. 0.CT - Prob. 33CTCh. 0.CT - Prob. 34CTCh. 0.CT - Prob. 35CTCh. 0.CT - Prob. 36CTCh. 0.CT - Prob. 37CTCh. 0.CT - Prob. 38CTCh. 0.CT - Factor each polynomial completely. 64m3+125n3Ch. 0.CT - Prob. 40CTCh. 0.CT - Prob. 41CTCh. 0.CT - Prob. 42CTCh. 0.CT - Prob. 43CTCh. 0.CT - Prob. 44CTCh. 0.CT - Prob. 45CTCh. 0.CT - Prob. 46CTCh. 0.CT - Perform each operation and simplify if possible....Ch. 0.CT - Prob. 48CTCh. 0.CT - Prob. 49CTCh. 0.CT - Prob. 50CT
Knowledge Booster
Background pattern image
Algebra
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Text book image
College Algebra (MindTap Course List)
Algebra
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:Cengage Learning
Text book image
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Text book image
PREALGEBRA
Algebra
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Text book image
Algebra: Structure And Method, Book 1
Algebra
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:McDougal Littell
Text book image
Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
Text book image
Elementary Algebra
Algebra
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:OpenStax - Rice University
SEE MORE TEXTBOOKS
ALGEBRAIC EXPRESSIONS & EQUATIONS | GRADE 6; Author: SheenaDoria;https://www.youtube.com/watch?v=fUOdon3y1hU;License: Standard YouTube License, CC-BY
Algebraic Expression And Manipulation For O Level; Author: Maths Solution;https://www.youtube.com/watch?v=MhTyodgnzNM;License: Standard YouTube License, CC-BY
Algebra for Beginners | Basics of Algebra; Author: Geek's Lesson;https://www.youtube.com/watch?v=PVoTRu3p6ug;License: Standard YouTube License, CC-BY
Introduction to Algebra | Algebra for Beginners | Math | LetsTute; Author: Let'stute;https://www.youtube.com/watch?v=VqfeXMinM0U;License: Standard YouTube License, CC-BY