# Preparation for Math 130

Here are some videos that will help you prepare to take Math 130.

You might want to download the notes and print them. As you watch the video you can fill in the notes.

There are also sample problems with answers that you can try on your own to make sure you understand the concept.

 Topic Video Notes Adding and Subtracting Fractions Video Notes Dividing a Polynomial by a Monomial Video Notes Domain and Range – Basics Video Notes Evaluating Algebraic Expressions Video Notes Exponent Rules – Integers Video Notes Exponentials and Logarithms – Basics Video Notes Factoring Difference of Squares – Basics Video Notes Factoring Trinomials – Basics (with a=1) Video Notes Finding Equations of Lines Video Notes Fractions, Decimals and Percentages Video Notes Graphing Linear Equations Video Notes Linear Inequalities Video Notes Multiplying and Dividing Fractions – Basics Video Notes Multiplying Polynomials – Intermediate Video Notes Negative Numbers Video Notes Piecewise-Defined Functions Video Notes Solving Linear Equations with Fractions Video Notes Solving Quadratic Equations by Factoring – Basics Video Notes Solving Quadratic Equations with Quadratic Formula – Basics Video Notes Solving Simple Linear Equations Video Notes Square Roots – Basics Video Notes