01:04
Standard Form of a Linear Equation
The standard form for a linear equation is detailed.
01:19
Factor: ax - x - 5a 5
Practice with factoring involving minus signs: ax - x - 5a 5.
02:10
Review of Multiplication
A review of how to multiply signed numbers.
01:17
Practical Problem: Subtracting Boxes in a Warehouse
A practical problem solved using subtraction in an algebraic expression.
03:46
Practical Problem: The Area of a Garden
Using multiplication of polynomials in a practical problem.
03:19
Subtracting Like Terms
Subtracting like terms demonstrated and applied to a practical problem.
03:01
Problems Involving the Multiplication of Monomials
Demonstration of how to multiply monomials.
03:37
Multiplying Two Polynomials
Procedure for multiplying two polynomials.
01:10
Slope is the Same Everywhere on a Straight Line
The ratio of a sloped line remains the same anywhere on that line and is unaffected by positive or negative position.
01:27
Rules for Subtracting Algebraic Expressions
Rules for subtracting one algebraic expression from another and a step-by-step demonstration.