BEGINNING AND INTERMEDIATE AGEBRA
BEGINNING AND INTERMEDIATE AGEBRA
5th Edition
ISBN: 9781264367702
Author: Miller
Publisher: MCGRAW-HILL HIGHER EDUCATION
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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.
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Chapter 14.1, Problem 32PE

For Exercises 25–32, evaluate the expression. (See Example 2.)

6 ! 0 !   ⋅ 6 !

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Chapter 14.1, Problem 31PE
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For Exercises 5–10, a. Simplify the expression. b. Substitute 0 for h in the simplified expression. 2(x + h)? + 3(x + h) · 5. (2x + 3x) 3(x + h - 4(x + h) – (3x - 4x) 6. h 1 1 1 1 (x + h) – 2 7. x - 2 2(x + h) + 5 8. 2x + 5 h (x + h) – x 9. (x + h) 10. - X h h
In Exercises 3–4, use the order of operations to simplify each expression. 8 - 3? ÷ 9 |-5| - [5 - (18 - 6)]? 3. 4. 4 (2 – 9)° + 32 ÷ 1 + 3 5. Simplify: 3 - [2(x – 2) – 5x].
Exercises 38–40 will help you prepare for the material covered in the first section of the next chapter. In Exercises 38-39, simplify each algebraic expression. 38. (-9x³ + 7x? - 5x + 3) + (13x + 2r? – &x – 6) 39. (7x3 – 8x? + 9x – 6) – (2x – 6x? – 3x + 9) 40. The figures show the graphs of two functions. y y 201 10- .... -20- flx) = x³ glx) = -0.3x + 4x + 2

Chapter 14 Solutions

BEGINNING AND INTERMEDIATE AGEBRA

Ch. 14.1 - Prob. 1SPCh. 14.1 - Prob. 2SPCh. 14.1 - Evaluate the expressions. 3. 1! Ch. 14.1 - Prob. 4SPCh. 14.1 - Prob. 5SPCh. 14.1 - Prob. 6SPCh. 14.1 - Write out the first three terms of ( x + y ) 5 .Ch. 14.1 - 8. Use the binomial theorem to expand . Ch. 14.1 - Use the binomial theorem to expand ( 2 a − 3 b 2 )...Ch. 14.1 - Find the fourth term of ( x + y ) 8 .
Ch. 14.1 - 11. Find the fifth term of . Ch. 14.1 - a. The expanded form of ( x + b ) 2 =...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For a > 0 and b > 0 , what happens to the signs of...Ch. 14.1 - For Exercises 15–18, evaluate the expression. (See...Ch. 14.1 - For Exercises 15–18, evaluate the expression. (See...Ch. 14.1 - For Exercises 15–18, evaluate the expression. (See...Ch. 14.1 - For Exercises 15–18, evaluate the expression. (See...Ch. 14.1 - True or false: 0 ! ≠ 1 !Ch. 14.1 - True or false: n! is defined for negative...Ch. 14.1 - True or false: n ! = n for n = 1 and 2 .Ch. 14.1 - 22. Show that ! Ch. 14.1 - Show that 6 ! = 6 ⋅ 5 !Ch. 14.1 - Show that 8 ! = 8 ⋅ 7 !Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - Prob. 33PECh. 14.1 - Prob. 34PECh. 14.1 - Prob. 35PECh. 14.1 - For Exercises 33–36, find the first three terms of...Ch. 14.1 - Prob. 37PECh. 14.1 - Prob. 38PECh. 14.1 - Prob. 39PECh. 14.1 - Prob. 40PECh. 14.1 - For Exercises 39–50, use the binomial theorem to...Ch. 14.1 - Prob. 42PECh. 14.1 - Prob. 43PECh. 14.1 - Prob. 44PECh. 14.1 - Prob. 45PECh. 14.1 - For Exercises 39–50, use the binomial theorem to...Ch. 14.1 - Prob. 47PECh. 14.1 - For Exercises 39–50, use the binomial theorem to...Ch. 14.1 - Prob. 49PECh. 14.1 - Prob. 50PECh. 14.1 - Prob. 51PECh. 14.1 - Prob. 52PECh. 14.1 - Prob. 53PECh. 14.1 - Prob. 54PECh. 14.1 - Prob. 55PECh. 14.1 - For Exercises 51–56, find the indicated term of...Ch. 14.2 - Prob. 1SPCh. 14.2 - Prob. 2SPCh. 14.2 - Prob. 3SPCh. 14.2 - Prob. 4SPCh. 14.2 - Prob. 5SPCh. 14.2 - Prob. 6SPCh. 14.2 - Prob. 7SPCh. 14.2 - Prob. 8SPCh. 14.2 - Prob. 9SPCh. 14.2 - Prob. 10SPCh. 14.2 - Prob. 11SPCh. 14.2 - Prob. 12SPCh. 14.2 - Prob. 1PECh. 14.2 - Prob. 2PECh. 14.2 - Prob. 3PECh. 14.2 - Prob. 4PECh. 14.2 - Prob. 5PECh. 14.2 - Prob. 6PECh. 14.2 - Prob. 7PECh. 14.2 - Prob. 8PECh. 14.2 - Prob. 9PECh. 14.2 - Prob. 10PECh. 14.2 - Prob. 11PECh. 14.2 - Prob. 12PECh. 14.2 - Prob. 13PECh. 14.2 - Prob. 14PECh. 14.2 - Prob. 15PECh. 14.2 - Prob. 16PECh. 14.2 - Prob. 17PECh. 14.2 - Prob. 18PECh. 14.2 - Prob. 19PECh. 14.2 - Prob. 20PECh. 14.2 - Prob. 21PECh. 14.2 - Prob. 22PECh. 14.2 - Prob. 23PECh. 14.2 - Prob. 24PECh. 14.2 - Prob. 25PECh. 14.2 - Prob. 26PECh. 14.2 - Prob. 27PECh. 14.2 - Prob. 28PECh. 14.2 - Prob. 29PECh. 14.2 - For Exercises 21–32, find a formula for the nth...Ch. 14.2 - Prob. 31PECh. 14.2 - Prob. 32PECh. 14.2 - Edmond borrowed $500. To pay off the loan, he...Ch. 14.2 - Prob. 34PECh. 14.2 - Prob. 35PECh. 14.2 - Prob. 36PECh. 14.2 - Prob. 37PECh. 14.2 - Prob. 38PECh. 14.2 - Prob. 39PECh. 14.2 - Prob. 40PECh. 14.2 - Prob. 41PECh. 14.2 - Prob. 42PECh. 14.2 - Prob. 43PECh. 14.2 - Prob. 44PECh. 14.2 - Prob. 45PECh. 14.2 - Prob. 46PECh. 14.2 - For Exercises 39–54, find the sums. (See Examples...Ch. 14.2 - Prob. 48PECh. 14.2 - For Exercises 39–54, find the sums. (See Examples...Ch. 14.2 - Prob. 50PECh. 14.2 - Prob. 51PECh. 14.2 - Prob. 52PECh. 14.2 - Prob. 53PECh. 14.2 - For Exercises 39–54, find the sums. (See Examples...Ch. 14.2 - Prob. 55PECh. 14.2 - Prob. 56PECh. 14.2 - Prob. 57PECh. 14.2 - Prob. 58PECh. 14.2 - Prob. 59PECh. 14.2 - Prob. 60PECh. 14.2 - Prob. 61PECh. 14.2 - Prob. 62PECh. 14.2 - Prob. 63PECh. 14.2 - For Exercises 55–66, write the series in summation...Ch. 14.2 - Prob. 65PECh. 14.2 - Prob. 66PECh. 14.2 - Prob. 67PECh. 14.2 - Prob. 68PECh. 14.2 - Prob. 69PECh. 14.2 - Prob. 70PECh. 14.2 - 71. A famous sequence in mathematics is called the...Ch. 14.3 - Prob. 1SPCh. 14.3 - Prob. 2SPCh. 14.3 - Prob. 3SPCh. 14.3 - Prob. 4SPCh. 14.3 - Prob. 5SPCh. 14.3 - Prob. 1PECh. 14.3 - Prob. 2PECh. 14.3 - Prob. 3PECh. 14.3 - Prob. 4PECh. 14.3 - Prob. 5PECh. 14.3 - Prob. 6PECh. 14.3 - Prob. 7PECh. 14.3 - Prob. 8PECh. 14.3 - Prob. 9PECh. 14.3 - For Exercises 7–12, the first term of an...Ch. 14.3 - Prob. 11PECh. 14.3 - Prob. 12PECh. 14.3 - Prob. 13PECh. 14.3 - Prob. 14PECh. 14.3 - Prob. 15PECh. 14.3 - Prob. 16PECh. 14.3 - Prob. 17PECh. 14.3 - Prob. 18PECh. 14.3 - Prob. 19PECh. 14.3 - Prob. 20PECh. 14.3 - Prob. 21PECh. 14.3 - Prob. 22PECh. 14.3 - Prob. 23PECh. 14.3 - Prob. 24PECh. 14.3 - Prob. 25PECh. 14.3 - Prob. 26PECh. 14.3 - Prob. 27PECh. 14.3 - Prob. 28PECh. 14.3 - Prob. 29PECh. 14.3 - For Exercises 25–33, write the nth term of the...Ch. 14.3 - For Exercises 25–33, write the nth term of the...Ch. 14.3 - Prob. 32PECh. 14.3 - Prob. 33PECh. 14.3 - Prob. 34PECh. 14.3 - Prob. 35PECh. 14.3 - Prob. 36PECh. 14.3 - Prob. 37PECh. 14.3 - Prob. 38PECh. 14.3 - Prob. 39PECh. 14.3 - Prob. 40PECh. 14.3 - Prob. 41PECh. 14.3 - Prob. 42PECh. 14.3 - Prob. 43PECh. 14.3 - For Exercises 42–49, find the number of terms, n,...Ch. 14.3 - Prob. 45PECh. 14.3 - Prob. 46PECh. 14.3 - Prob. 47PECh. 14.3 - Prob. 48PECh. 14.3 - Prob. 49PECh. 14.3 - Prob. 50PECh. 14.3 - Prob. 51PECh. 14.3 - Prob. 52PECh. 14.3 - Prob. 53PECh. 14.3 - Prob. 54PECh. 14.3 - For Exercises 53–66, find the sum of the...Ch. 14.3 - Prob. 56PECh. 14.3 - Prob. 57PECh. 14.3 - Prob. 58PECh. 14.3 - For Exercises 53–66, find the sum of the...Ch. 14.3 - Prob. 60PECh. 14.3 - Prob. 61PECh. 14.3 - Prob. 62PECh. 14.3 - Prob. 63PECh. 14.3 - Prob. 64PECh. 14.3 - For Exercises 53–66, find the sum of the...Ch. 14.3 - Prob. 66PECh. 14.3 - Find the sum of the first 100 positive integers.Ch. 14.3 - Prob. 68PECh. 14.3 - Prob. 69PECh. 14.3 - A triangular array of dominoes has one domino in...Ch. 14.4 - Prob. 1SPCh. 14.4 - Prob. 2SPCh. 14.4 - Prob. 3SPCh. 14.4 - Prob. 4SPCh. 14.4 - Prob. 5SPCh. 14.4 - Prob. 6SPCh. 14.4 - Prob. 7SPCh. 14.4 - Prob. 8SPCh. 14.4 - 1. a. A ______________sequence is a sequence in...Ch. 14.4 - Prob. 2PECh. 14.4 - Prob. 3PECh. 14.4 - Prob. 4PECh. 14.4 - Prob. 5PECh. 14.4 - Prob. 6PECh. 14.4 - Prob. 7PECh. 14.4 - Prob. 8PECh. 14.4 - Prob. 9PECh. 14.4 - Prob. 10PECh. 14.4 - Prob. 11PECh. 14.4 - Prob. 12PECh. 14.4 - Prob. 13PECh. 14.4 - Prob. 14PECh. 14.4 - Prob. 15PECh. 14.4 - Prob. 16PECh. 14.4 - Prob. 17PECh. 14.4 - Prob. 18PECh. 14.4 - Prob. 19PECh. 14.4 - Prob. 20PECh. 14.4 - For Exercises 19–24, write the first five terms of...Ch. 14.4 - Prob. 22PECh. 14.4 - Prob. 23PECh. 14.4 - For Exercises 19–24, write the first five terms of...Ch. 14.4 - Prob. 25PECh. 14.4 - Prob. 26PECh. 14.4 - Prob. 27PECh. 14.4 - Prob. 28PECh. 14.4 - For Exercises 25–30, find the n th term of each...Ch. 14.4 - Prob. 30PECh. 14.4 - Prob. 31PECh. 14.4 - Prob. 32PECh. 14.4 - Prob. 33PECh. 14.4 - Prob. 34PECh. 14.4 - Prob. 35PECh. 14.4 - Prob. 36PECh. 14.4 - Prob. 37PECh. 14.4 - Prob. 38PECh. 14.4 - Prob. 39PECh. 14.4 - Prob. 40PECh. 14.4 - Prob. 41PECh. 14.4 - If the second and third terms of a geometric...Ch. 14.4 - 43. Explain the difference between a geometric...Ch. 14.4 - Prob. 44PECh. 14.4 - Prob. 45PECh. 14.4 - Prob. 46PECh. 14.4 - Prob. 47PECh. 14.4 - Prob. 48PECh. 14.4 - Prob. 49PECh. 14.4 - Prob. 50PECh. 14.4 - Prob. 51PECh. 14.4 - Prob. 52PECh. 14.4 - For Exercises 47–56, find the sum of the geometric...Ch. 14.4 - For Exercises 47–56, find the sum of the geometric...Ch. 14.4 - For Exercises 47–56, find the sum of the geometric...Ch. 14.4 - For Exercises 47–56, find the sum of the geometric...Ch. 14.4 - Prob. 57PECh. 14.4 - Prob. 58PECh. 14.4 - Prob. 59PECh. 14.4 - Prob. 60PECh. 14.4 - Prob. 61PECh. 14.4 - Prob. 62PECh. 14.4 - Prob. 63PECh. 14.4 - Prob. 64PECh. 14.4 - Prob. 65PECh. 14.4 - Prob. 66PECh. 14.4 - Prob. 67PECh. 14.4 - Prob. 68PECh. 14.4 - Prob. 69PECh. 14.4 - Prob. 70PECh. 14.4 - Prob. 71PECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - Prob. 2PRECh. 14.4 - Prob. 3PRECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - Prob. 5PRECh. 14.4 - Prob. 6PRECh. 14.4 - Prob. 7PRECh. 14.4 - Prob. 8PRECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - Prob. 10PRECh. 14.4 - Prob. 11PRECh. 14.4 - Prob. 12PRECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - Prob. 14PRECh. 14.4 - Prob. 15PRECh. 14.4 - Prob. 16PRECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14 - Prob. 1RECh. 14 - Prob. 2RECh. 14 - Prob. 3RECh. 14 - Prob. 4RECh. 14 - Prob. 5RECh. 14 - Prob. 6RECh. 14 - Prob. 7RECh. 14 - Prob. 8RECh. 14 - Prob. 9RECh. 14 - 10. Find the middle term of the binomial...Ch. 14 - For Exercises 11–14, write the terms of the...Ch. 14 - Prob. 12RECh. 14 - Prob. 13RECh. 14 - Prob. 14RECh. 14 - Prob. 15RECh. 14 - Prob. 16RECh. 14 - Prob. 17RECh. 14 - Prob. 18RECh. 14 - For Exercises 19–20, find the sum of the...Ch. 14 - Prob. 20RECh. 14 - Prob. 21RECh. 14 - Prob. 22RECh. 14 - Prob. 23RECh. 14 - Prob. 24RECh. 14 - Prob. 25RECh. 14 - Prob. 26RECh. 14 - Prob. 27RECh. 14 - Prob. 28RECh. 14 - For Exercises 29–30, find the number of terms. 3 ,...Ch. 14 - Prob. 30RECh. 14 - Prob. 31RECh. 14 - Prob. 32RECh. 14 - For Exercises 33–36, find the sum of the...Ch. 14 - Prob. 34RECh. 14 - Prob. 35RECh. 14 - Prob. 36RECh. 14 - For Exercises 37–38, find the common ratio. 5 , 15...Ch. 14 - Prob. 38RECh. 14 - Prob. 39RECh. 14 - Prob. 40RECh. 14 - Prob. 41RECh. 14 - Prob. 42RECh. 14 - Prob. 43RECh. 14 - Prob. 44RECh. 14 - Prob. 45RECh. 14 - Prob. 46RECh. 14 - Prob. 47RECh. 14 - Prob. 48RECh. 14 - Prob. 49RECh. 14 - Prob. 50RECh. 14 - Prob. 51RECh. 14 - Prob. 1TCh. 14 - Prob. 2TCh. 14 - Prob. 3TCh. 14 - Prob. 4TCh. 14 - Find the sixth term. ( a − c 3 ) 8Ch. 14 - Write the terms of the sequence. a n = − 3 n + 2 ;...Ch. 14 - 7. Find the sum. Ch. 14 - a. An 8-in. tomato seedling is planted on Sunday....Ch. 14 - Prob. 9TCh. 14 - Find the common difference. 3 ,   13 4 ,   7 2 ,  ...Ch. 14 - 11. Find the common ratio. Ch. 14 - Prob. 12TCh. 14 - Prob. 13TCh. 14 - Prob. 14TCh. 14 - Write an expression for the n th term of the...Ch. 14 - 16. Find the number of terms in the sequence. Ch. 14 - 17. Find the number of terms in the sequence. Ch. 14 - Prob. 18TCh. 14 - 19. Find the sum of the geometric series. Ch. 14 - Prob. 20TCh. 14 - Given a geometric series with a 6 = 9 and r = 3 ,...Ch. 14 - 22. Find the 18th term of the arithmetic sequence...Ch. 14 - Prob. 23TCh. 14 - Prob. 1CRECh. 14 - Prob. 2CRECh. 14 - Prob. 3CRECh. 14 - Prob. 4CRECh. 14 - Prob. 5CRECh. 14 - Prob. 6CRECh. 14 - Prob. 7CRECh. 14 - Prob. 8CRECh. 14 - Prob. 9CRECh. 14 - Prob. 10CRECh. 14 - Prob. 11CRECh. 14 - Prob. 12CRECh. 14 - Prob. 13CRECh. 14 - For Exercises 14–17, factor completely. 6 a 2 − 17...Ch. 14 - Prob. 15CRECh. 14 - Prob. 16CRECh. 14 - For Exercises 14–17, factor completely. w 3 + 9 w...Ch. 14 - Prob. 18CRECh. 14 - Prob. 19CRECh. 14 - Prob. 20CRECh. 14 - For Exercises 18–25, solve the equation. ( 5 y − 2...Ch. 14 - Prob. 22CRECh. 14 - Prob. 23CRECh. 14 - Prob. 24CRECh. 14 - Prob. 25CRECh. 14 - 26. Write the expression as a single logarithm. Ch. 14 - 27. Use a calculator to approximate the value of...Ch. 14 - For Exercises 28–32, solve the inequality. Write...Ch. 14 - For Exercises 28–32, solve the inequality. Write...Ch. 14 - Prob. 30CRECh. 14 - For Exercises 28–32, solve the inequality. Write...Ch. 14 - Prob. 32CRECh. 14 - Prob. 33CRECh. 14 - Prob. 34CRECh. 14 - For Exercises 33–35, graph the equation. 35. Ch. 14 - Graph the solution set. x 2 9 + y 2 25 ≤ 1Ch. 14 - 37. Given a. Determine the...Ch. 14 - Prob. 38CRECh. 14 - Write an equation of the line passing through the...Ch. 14 - Prob. 40CRECh. 14 - Prob. 41CRECh. 14 - Prob. 42CRECh. 14 - Prob. 43CRECh. 14 - Given the points ( 9 , − 4 ) and ( 3 , 0 ) , a....Ch. 14 - Prob. 45CRECh. 14 - The time t ( n ) (in minutes) required for a rat...Ch. 14 - The speed of a car varies inversely as the time to...Ch. 14 - Prob. 48CRECh. 14 - Prob. 49CRECh. 14 - 50. Against the wind, a plane can travel 4950 mi...
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