Glencoe Math Accelerated, Student Edition
Glencoe Math Accelerated, Student Edition
1st Edition
ISBN: 9780076637980
Author: McGraw-Hill Glencoe
Publisher: MCG
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

Question
Book Icon
Chapter 2.2, Problem 13IP
To determine

To find: the sum.

Expert Solution & Answer
Check Mark

Answer to Problem 13IP

The sum is 10 .

Explanation of Solution

Given information:

The expression is 21+(−11) .

Calculation : to find the sum, subtract the |−11| from 21 ,

  21+(−11)=21−11     [subtract |−11|]21+(−11)=10          [simplify]

Thus, the sum is 10 .

Previous
Chapter 2.2, Problem 12IP
Next
Chapter 2.2, Problem 14IP

Chapter 2 Solutions

Glencoe Math Accelerated, Student Edition

Ch. 2.1 - Prob. 1GPCh. 2.1 - Prob. 2GPCh. 2.1 - Prob. 3GPCh. 2.1 - Prob. 4GPCh. 2.1 - Prob. 5GPCh. 2.1 - Prob. 6GPCh. 2.1 - Prob. 7GPCh. 2.1 - Prob. 8GPCh. 2.1 - Prob. 9GPCh. 2.1 - Prob. 10GP
Ch. 2.1 - Prob. 11GPCh. 2.1 - Prob. 12GPCh. 2.1 - Prob. 13GPCh. 2.1 - Prob. 14GPCh. 2.1 - Prob. 15GPCh. 2.1 - Prob. 16IPCh. 2.1 - Prob. 17IPCh. 2.1 - Prob. 18IPCh. 2.1 - Prob. 19IPCh. 2.1 - Prob. 20IPCh. 2.1 - Prob. 21IPCh. 2.1 - Prob. 22IPCh. 2.1 - Prob. 23IPCh. 2.1 - Prob. 24IPCh. 2.1 - Prob. 25IPCh. 2.1 - Prob. 26IPCh. 2.1 - Prob. 27IPCh. 2.1 - Prob. 28IPCh. 2.1 - Prob. 29IPCh. 2.1 - Prob. 30IPCh. 2.1 - Prob. 31IPCh. 2.1 - Prob. 32IPCh. 2.1 - Prob. 33IPCh. 2.1 - Prob. 34IPCh. 2.1 - Prob. 35IPCh. 2.1 - Prob. 36IPCh. 2.1 - Prob. 37IPCh. 2.1 - Prob. 38IPCh. 2.1 - Prob. 39IPCh. 2.1 - Prob. 40IPCh. 2.1 - Prob. 41IPCh. 2.1 - Prob. 42IPCh. 2.1 - Prob. 43IPCh. 2.1 - Prob. 44IPCh. 2.1 - Prob. 45IPCh. 2.1 - Prob. 46IPCh. 2.1 - Prob. 47IPCh. 2.1 - Prob. 48IPCh. 2.1 - Prob. 49IPCh. 2.1 - Prob. 50IPCh. 2.1 - Prob. 51IPCh. 2.1 - Prob. 52IPCh. 2.1 - Prob. 53IPCh. 2.1 - Prob. 54IPCh. 2.1 - Prob. 55IPCh. 2.1 - Prob. 56IPCh. 2.1 - Prob. 57IPCh. 2.1 - Prob. 58IPCh. 2.1 - Prob. 59IPCh. 2.1 - Prob. 60IPCh. 2.1 - Prob. 61IPCh. 2.1 - Prob. 62HPCh. 2.1 - Prob. 63HPCh. 2.1 - Prob. 64HPCh. 2.1 - Prob. 65HPCh. 2.1 - Prob. 66HPCh. 2.1 - Prob. 67HPCh. 2.1 - Prob. 68HPCh. 2.1 - Prob. 69STPCh. 2.1 - Prob. 70STPCh. 2.1 - Prob. 71STPCh. 2.1 - Prob. 72STPCh. 2.1 - Prob. 73CCRCh. 2.1 - Prob. 74CCRCh. 2.1 - Prob. 75CCRCh. 2.1 - Prob. 76CCRCh. 2.1 - Prob. 77CCRCh. 2.1 - Prob. 78CCRCh. 2.1 - Prob. 79CCRCh. 2.1 - Prob. 80CCRCh. 2.1 - Prob. 81CCRCh. 2.1 - Prob. 82CCRCh. 2.1 - Prob. 83CCRCh. 2.1 - Prob. 84CCRCh. 2.1 - Prob. 85CCRCh. 2.1 - Prob. 86CCRCh. 2.1 - Prob. 87CCRCh. 2.1 - Prob. 88CCRCh. 2.1 - Prob. 89CCRCh. 2.1 - Prob. 90CCRCh. 2.1 - Prob. 91CCRCh. 2.2 - Prob. 1GPCh. 2.2 - Prob. 2GPCh. 2.2 - Prob. 3GPCh. 2.2 - Prob. 4GPCh. 2.2 - Prob. 5GPCh. 2.2 - Prob. 6GPCh. 2.2 - Prob. 7GPCh. 2.2 - Prob. 8GPCh. 2.2 - Prob. 9GPCh. 2.2 - Prob. 10IPCh. 2.2 - Prob. 11IPCh. 2.2 - Prob. 12IPCh. 2.2 - Prob. 13IPCh. 2.2 - Prob. 14IPCh. 2.2 - Prob. 15IPCh. 2.2 - Prob. 16IPCh. 2.2 - Prob. 17IPCh. 2.2 - Prob. 18IPCh. 2.2 - Prob. 19IPCh. 2.2 - Prob. 20IPCh. 2.2 - Prob. 21IPCh. 2.2 - Prob. 22IPCh. 2.2 - Prob. 23IPCh. 2.2 - Prob. 24IPCh. 2.2 - Prob. 25IPCh. 2.2 - Prob. 26IPCh. 2.2 - Prob. 27IPCh. 2.2 - Prob. 28IPCh. 2.2 - Prob. 29IPCh. 2.2 - Prob. 30IPCh. 2.2 - Prob. 31IPCh. 2.2 - Prob. 32IPCh. 2.2 - Prob. 33IPCh. 2.2 - Prob. 34IPCh. 2.2 - Prob. 35IPCh. 2.2 - Prob. 36IPCh. 2.2 - Prob. 37IPCh. 2.2 - Prob. 38IPCh. 2.2 - Prob. 39HPCh. 2.2 - Prob. 40HPCh. 2.2 - Prob. 41HPCh. 2.2 - Prob. 42HPCh. 2.2 - Prob. 43HPCh. 2.2 - Prob. 44HPCh. 2.2 - Prob. 45STPCh. 2.2 - Prob. 46STPCh. 2.2 - Prob. 47STPCh. 2.2 - Prob. 48STPCh. 2.2 - Prob. 49CCRCh. 2.2 - Prob. 50CCRCh. 2.2 - Prob. 51CCRCh. 2.2 - Prob. 52CCRCh. 2.2 - Prob. 53CCRCh. 2.2 - Prob. 54CCRCh. 2.2 - Prob. 55CCRCh. 2.2 - Prob. 56CCRCh. 2.2 - Prob. 57CCRCh. 2.2 - Prob. 58CCRCh. 2.2 - Prob. 59CCRCh. 2.2 - Prob. 60CCRCh. 2.2 - Prob. 61CCRCh. 2.2 - Prob. 62CCRCh. 2.2 - Prob. 63CCRCh. 2.2 - Prob. 64CCRCh. 2.2 - Prob. 65CCRCh. 2.2 - Prob. 66CCRCh. 2.2 - Prob. 67CCRCh. 2.2 - Prob. 68CCRCh. 2.2 - Prob. 69CCRCh. 2.2 - Prob. 70CCRCh. 2.2 - Prob. 71CCRCh. 2.3 - Prob. 1GPCh. 2.3 - Prob. 2GPCh. 2.3 - Prob. 3GPCh. 2.3 - Prob. 4GPCh. 2.3 - Prob. 5GPCh. 2.3 - Prob. 6GPCh. 2.3 - Prob. 7GPCh. 2.3 - Prob. 8GPCh. 2.3 - Prob. 9IPCh. 2.3 - Prob. 10IPCh. 2.3 - Prob. 11IPCh. 2.3 - Prob. 12IPCh. 2.3 - Prob. 13IPCh. 2.3 - Prob. 14IPCh. 2.3 - Prob. 15IPCh. 2.3 - Prob. 16IPCh. 2.3 - Prob. 17IPCh. 2.3 - Prob. 18IPCh. 2.3 - Prob. 19IPCh. 2.3 - Prob. 20IPCh. 2.3 - Prob. 21IPCh. 2.3 - Prob. 22IPCh. 2.3 - Prob. 23IPCh. 2.3 - Prob. 24IPCh. 2.3 - Prob. 25IPCh. 2.3 - Prob. 26IPCh. 2.3 - Prob. 27IPCh. 2.3 - Prob. 28IPCh. 2.3 - Prob. 29IPCh. 2.3 - Prob. 30IPCh. 2.3 - Prob. 31IPCh. 2.3 - Prob. 32IPCh. 2.3 - Prob. 33IPCh. 2.3 - Prob. 34IPCh. 2.3 - Prob. 35IPCh. 2.3 - Prob. 36IPCh. 2.3 - Prob. 37IPCh. 2.3 - Prob. 38IPCh. 2.3 - Prob. 39HPCh. 2.3 - Prob. 40HPCh. 2.3 - Prob. 41HPCh. 2.3 - Prob. 42HPCh. 2.3 - Prob. 43STPCh. 2.3 - Prob. 44STPCh. 2.3 - Prob. 45STPCh. 2.3 - Prob. 46STPCh. 2.3 - Prob. 47CCRCh. 2.3 - Prob. 48CCRCh. 2.3 - Prob. 49CCRCh. 2.3 - Prob. 50CCRCh. 2.3 - Prob. 51CCRCh. 2.3 - Prob. 52CCRCh. 2.3 - Prob. 53CCRCh. 2.3 - Prob. 54CCRCh. 2.3 - Prob. 55CCRCh. 2.3 - Prob. 56CCRCh. 2.3 - Prob. 57CCRCh. 2.3 - Prob. 58CCRCh. 2.3 - Prob. 59CCRCh. 2.3 - Prob. 60CCRCh. 2.3 - Prob. 61CCRCh. 2.3 - Prob. 62CCRCh. 2.3 - Prob. 63CCRCh. 2.3 - Prob. 64CCRCh. 2.3 - Prob. 65CCRCh. 2.4 - Prob. 1GPCh. 2.4 - Prob. 2GPCh. 2.4 - Prob. 3GPCh. 2.4 - Prob. 4GPCh. 2.4 - Prob. 5GPCh. 2.4 - Prob. 6GPCh. 2.4 - Prob. 7GPCh. 2.4 - Prob. 8GPCh. 2.4 - Prob. 9GPCh. 2.4 - Prob. 10GPCh. 2.4 - Prob. 11IPCh. 2.4 - Prob. 12IPCh. 2.4 - Prob. 13IPCh. 2.4 - Prob. 14IPCh. 2.4 - Prob. 15IPCh. 2.4 - Prob. 16IPCh. 2.4 - Prob. 17IPCh. 2.4 - Prob. 18IPCh. 2.4 - Prob. 19IPCh. 2.4 - Prob. 20IPCh. 2.4 - Prob. 21IPCh. 2.4 - Prob. 22IPCh. 2.4 - Prob. 23IPCh. 2.4 - Prob. 24IPCh. 2.4 - Prob. 25IPCh. 2.4 - Prob. 26IPCh. 2.4 - Prob. 27IPCh. 2.4 - Prob. 28IPCh. 2.4 - Prob. 29IPCh. 2.4 - Prob. 30IPCh. 2.4 - Prob. 31IPCh. 2.4 - Prob. 32IPCh. 2.4 - Prob. 33IPCh. 2.4 - Prob. 34IPCh. 2.4 - Prob. 35IPCh. 2.4 - Prob. 36IPCh. 2.4 - Prob. 37IPCh. 2.4 - Prob. 38IPCh. 2.4 - Prob. 39IPCh. 2.4 - Prob. 40IPCh. 2.4 - Prob. 41HPCh. 2.4 - Prob. 42HPCh. 2.4 - Prob. 43HPCh. 2.4 - Prob. 44HPCh. 2.4 - Prob. 45HPCh. 2.4 - Prob. 46HPCh. 2.4 - Prob. 47HPCh. 2.4 - Prob. 48HPCh. 2.4 - Prob. 49STPCh. 2.4 - Prob. 50STPCh. 2.4 - Prob. 51STPCh. 2.4 - Prob. 52STPCh. 2.4 - Prob. 53CCRCh. 2.4 - Prob. 54CCRCh. 2.4 - Prob. 55CCRCh. 2.4 - Prob. 56CCRCh. 2.4 - Prob. 57CCRCh. 2.4 - Prob. 58CCRCh. 2.4 - Prob. 59CCRCh. 2.4 - Prob. 60CCRCh. 2.4 - Prob. 61CCRCh. 2.4 - Prob. 62CCRCh. 2.4 - Prob. 63CCRCh. 2.5 - Prob. 1GPCh. 2.5 - Prob. 2GPCh. 2.5 - Prob. 3GPCh. 2.5 - Prob. 4GPCh. 2.5 - Prob. 5GPCh. 2.5 - Prob. 6GPCh. 2.5 - Prob. 7GPCh. 2.5 - Prob. 8GPCh. 2.5 - Prob. 9GPCh. 2.5 - Prob. 10GPCh. 2.5 - Prob. 11GPCh. 2.5 - Prob. 12GPCh. 2.5 - Prob. 13IPCh. 2.5 - Prob. 14IPCh. 2.5 - Prob. 15IPCh. 2.5 - Prob. 16IPCh. 2.5 - Prob. 17IPCh. 2.5 - Prob. 18IPCh. 2.5 - Prob. 19IPCh. 2.5 - Prob. 20IPCh. 2.5 - Prob. 21IPCh. 2.5 - Prob. 22IPCh. 2.5 - Prob. 23IPCh. 2.5 - Prob. 24IPCh. 2.5 - Prob. 25IPCh. 2.5 - Prob. 26IPCh. 2.5 - Prob. 27IPCh. 2.5 - Prob. 28IPCh. 2.5 - Prob. 29IPCh. 2.5 - Prob. 30IPCh. 2.5 - Prob. 31IPCh. 2.5 - Prob. 32IPCh. 2.5 - Prob. 33IPCh. 2.5 - Prob. 34IPCh. 2.5 - Prob. 35IPCh. 2.5 - Prob. 36IPCh. 2.5 - Prob. 37IPCh. 2.5 - Prob. 38IPCh. 2.5 - Prob. 39IPCh. 2.5 - Prob. 40IPCh. 2.5 - Prob. 41IPCh. 2.5 - Prob. 42IPCh. 2.5 - Prob. 43HPCh. 2.5 - Prob. 44HPCh. 2.5 - Prob. 45HPCh. 2.5 - Prob. 46HPCh. 2.5 - Prob. 47HPCh. 2.5 - Prob. 48STPCh. 2.5 - Prob. 49STPCh. 2.5 - Prob. 50STPCh. 2.5 - Prob. 51STPCh. 2.5 - Prob. 52CCRCh. 2.5 - Prob. 53CCRCh. 2.5 - Prob. 54CCRCh. 2.5 - Prob. 55CCRCh. 2.5 - Prob. 56CCRCh. 2.5 - Prob. 57CCRCh. 2.5 - Prob. 58CCRCh. 2.5 - Prob. 59CCRCh. 2.5 - Prob. 60CCRCh. 2.5 - Prob. 61CCRCh. 2.5 - Prob. 62CCRCh. 2.5 - Prob. 63CCRCh. 2.5 - Prob. 64CCRCh. 2.5 - Prob. 65CCRCh. 2.5 - Prob. 66CCRCh. 2.5 - Prob. 67CCRCh. 2.5 - Prob. 68CCRCh. 2.5 - Prob. 69CCRCh. 2.6 - Prob. 1GPCh. 2.6 - Prob. 2GPCh. 2.6 - Prob. 3GPCh. 2.6 - Prob. 4GPCh. 2.6 - Prob. 5GPCh. 2.6 - Prob. 6GPCh. 2.6 - Prob. 7GPCh. 2.6 - Prob. 8GPCh. 2.6 - Prob. 9GPCh. 2.6 - Prob. 10IPCh. 2.6 - Prob. 11IPCh. 2.6 - Prob. 12IPCh. 2.6 - Prob. 13IPCh. 2.6 - Prob. 14IPCh. 2.6 - Prob. 15IPCh. 2.6 - Prob. 16IPCh. 2.6 - Prob. 17IPCh. 2.6 - Prob. 18IPCh. 2.6 - Prob. 19IPCh. 2.6 - Prob. 20IPCh. 2.6 - Prob. 21IPCh. 2.6 - Prob. 22IPCh. 2.6 - Prob. 23IPCh. 2.6 - Prob. 24IPCh. 2.6 - Prob. 25IPCh. 2.6 - Prob. 26IPCh. 2.6 - Prob. 27IPCh. 2.6 - Prob. 28IPCh. 2.6 - Prob. 29IPCh. 2.6 - Prob. 30IPCh. 2.6 - Prob. 31IPCh. 2.6 - Prob. 32IPCh. 2.6 - Prob. 33IPCh. 2.6 - Prob. 34IPCh. 2.6 - Prob. 35IPCh. 2.6 - Prob. 36IPCh. 2.6 - Prob. 37IPCh. 2.6 - Prob. 38IPCh. 2.6 - Prob. 39IPCh. 2.6 - Prob. 40IPCh. 2.6 - Prob. 41IPCh. 2.6 - Prob. 42IPCh. 2.6 - Prob. 43IPCh. 2.6 - Prob. 44IPCh. 2.6 - Prob. 45IPCh. 2.6 - Prob. 46IPCh. 2.6 - Prob. 47HPCh. 2.6 - Prob. 48HPCh. 2.6 - Prob. 49HPCh. 2.6 - Prob. 50HPCh. 2.6 - Prob. 51STPCh. 2.6 - Prob. 52STPCh. 2.6 - Prob. 53STPCh. 2.6 - Prob. 54STPCh. 2.6 - Prob. 55CCRCh. 2.6 - Prob. 56CCRCh. 2.6 - Prob. 57CCRCh. 2.6 - Prob. 58CCRCh. 2.6 - Prob. 59CCRCh. 2.6 - Prob. 60CCRCh. 2.6 - Prob. 61CCRCh. 2.6 - Prob. 62CCRCh. 2.6 - Prob. 63CCRCh. 2.6 - Prob. 64CCRCh. 2.6 - Prob. 65CCRCh. 2.6 - Prob. 66CCRCh. 2.6 - Prob. 67CCRCh. 2.6 - Prob. 68CCRCh. 2.6 - Prob. 69CCRCh. 2.6 - Prob. 70CCRCh. 2.6 - Prob. 71CCRCh. 2.6 - Prob. 72CCRCh. 2.6 - Prob. 73CCRCh. 2.6 - Prob. 74CCRCh. 2 - Prob. 1CRCh. 2 - Prob. 2CRCh. 2 - Prob. 3CRCh. 2 - Prob. 4CRCh. 2 - Prob. 5CRCh. 2 - Prob. 6CRCh. 2 - Prob. 7CRCh. 2 - Prob. 8CRCh. 2 - Prob. 9CRCh. 2 - Prob. 10CRCh. 2 - Prob. 11CRCh. 2 - Prob. 12CRCh. 2 - Prob. 13CRCh. 2 - Prob. 14CRCh. 2 - Prob. 15CRCh. 2 - Prob. 16CRCh. 2 - Prob. 17CRCh. 2 - Prob. 18CRCh. 2 - Prob. 19CRCh. 2 - Prob. 20CRCh. 2 - Prob. 21CRCh. 2 - Prob. 22CRCh. 2 - Prob. 23CRCh. 2 - Prob. 24CRCh. 2 - Prob. 25CRCh. 2 - Prob. 26CRCh. 2 - Prob. 27CRCh. 2 - Prob. 28CRCh. 2 - Prob. 29CRCh. 2 - Prob. 30CRCh. 2 - Prob. 31CRCh. 2 - Prob. 32CRCh. 2 - Prob. 33CRCh. 2 - Prob. 34CRCh. 2 - Prob. 35CRCh. 2 - Prob. 36CRCh. 2 - Prob. 37CRCh. 2 - Prob. 38CRCh. 2 - Prob. 39CRCh. 2 - Prob. 40CRCh. 2 - Prob. 41CRCh. 2 - Prob. 42CRCh. 2 - Prob. 43CRCh. 2 - Prob. 44CRCh. 2 - Prob. 45CRCh. 2 - Prob. 46CRCh. 2 - Prob. 47CRCh. 2 - Prob. 48CRCh. 2 - Prob. 49CRCh. 2 - Prob. 50CRCh. 2 - Prob. 51CRCh. 2 - Prob. 52CRCh. 2 - Prob. 53CRCh. 2 - Prob. 54CRCh. 2 - Prob. 55CRCh. 2 - Prob. 56CRCh. 2 - Prob. 57CRCh. 2 - Prob. 58CRCh. 2 - Prob. 59CRCh. 2 - Prob. 60CRCh. 2 - Prob. 61CRCh. 2 - Prob. 62CRCh. 2 - Prob. 63CRCh. 2 - Prob. 64CRCh. 2 - Prob. 65CRCh. 2 - Prob. 66CRCh. 2 - Prob. 67CRCh. 2 - Prob. 68CRCh. 2 - Prob. 69CRCh. 2 - Prob. 70CRCh. 2 - Prob. 71CRCh. 2 - Prob. 72CRCh. 2 - Prob. 73CRCh. 2 - Prob. 74CRCh. 2 - Prob. 75CRCh. 2 - Prob. 76CRCh. 2 - Prob. 77CR

Additional Math Textbook Solutions

Find more solutions based on key concepts
In hypothesis testing, the common level of significance is =0.05. Some might argue for a level of significance ...

Basic Business Statistics, Student Value Edition

Derivative Calculations In Exercises 112, find the first and second derivatives. 3. s = 5t3 – 3t5

University Calculus: Early Transcendentals (4th Edition)

Optimal garden A rectangular flower garden with an area of 30 m2 is surrounded by a grass border 1 m wide on tw...

Calculus: Early Transcendentals (2nd Edition)

Houses A real estate agent claims that all things being equal, houses with swimming pools tend to sell for less...

Introductory Statistics

Answer the following regarding the English alphabet. a. Determine the ratio of vowels to consonants. b. What is...

A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)

In Problems 39-62, graph each function using the techniques of shifting, compressing, stretching, and/or reflec...

Precalculus

Knowledge Booster
Background pattern image
Calculus
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Calculus: Early Transcendentals
Calculus
ISBN:9781285741550
Author:James Stewart
Publisher:Cengage Learning
Text book image
Thomas' Calculus (14th Edition)
Calculus
ISBN:9780134438986
Author:Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:PEARSON
Text book image
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:9780134763644
Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:PEARSON
Text book image
Calculus: Early Transcendentals
Calculus
ISBN:9781319050740
Author:Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:W. H. Freeman
Text book image
Precalculus
Calculus
ISBN:9780135189405
Author:Michael Sullivan
Publisher:PEARSON
Text book image
Calculus: Early Transcendental Functions
Calculus
ISBN:9781337552516
Author:Ron Larson, Bruce H. Edwards
Publisher:Cengage Learning
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