Subtracting Rational Expressions
Rational expressions with the same number in the denominator are subtracted.
Translating Word Problems into Inequalities
Translating word problems into inequality statements.
Summary of the Addition of Like Terms
Review and practice of adding terms in a simple algebraic expression.
Two Factoring Problems
Simplifying more complex radicals with numbers and variables.
Strategies for Solving Equations
Three strategies for solving equations summarized.
Two Approaches for Dividing Radicals
Two approaches to simplifying radical expressions using division when the radical in the numerator and the radical in the denominator are perfect squares. Another guideline for simplifying radicals is introduced: all fractions must be reduced to low...
Solving an Equation by Subtracting
An explanation of how to solve an algebraic equation by dividing.
Solving an Equation by Adding
An explanation of how to solve an algebraic equation by subtracting.
Solving an Equation by Multiplying
An explanation of how to solve an algebraic equation by adding.
Factoring Polynomials - The Distributive Law
Factoring is the process of writing a polynomial as a product of its factors. The distributive law is one of a number of ways to factor polynomials.