Portland Community College | Portland, Oregon

Notes

General PCC Math Resources at this Link

Free Tutoring and it is Online:  https://www.pcc.edu/tutoring/

 

Decimals

• Dividing Numbers Containing Decimals

 

Equations

• Solving Equations for One Variable

 

Factoring

• Guide to Factor Polynomials

 

Fractions

• Basic Operations on Fractions

 

Functions

• Introduction to Functions

 

Graphing

• Grids, Lines from Equations
• Graphing Inequality with Two Variables in Two Dimensions

 

Inequalities

• Solving inequalities by graphing.

 

Monomials

• Simplify a monomial in fraction form.

 

Multiplication

• Work Sheets
• Video on Time Tables
• Other Sheet

 

Music

• Some Classical Music

 

Quadratic Equations

• Solve by Factoring
• Solve by Using the Quadratic Formula
• Solve by Using Square Root Property
• Solve by Completing the Square
• Solve with Complex Solutions

 

Quadratic Functions

• Convert Quadratic Function from Standard Form to Vertex Form
• Graph Quadratic Functions

 

Polynomials

• Add, Subtract, and Multiply Polyonmials
• Division of Polynomials
• Division of a Polynomial by a Monomial
• Simplify monomial expressions (see main topic Monomial).

 

Radicals

• Simplify Radical of a Number

 

Rational Expressions

• Simplify a Rational Expression
• Multiply and Divide Rational Expressions

 

Ratios

• Ratios, Rates and Proportions

 

Scientific Notation

• Multiply, Divide and Powers

 

Systems of Equations

• Worded Problem: Finding Number of Items
• Worded Problem: Mixture
• Worded Problems: Two Companies or Two Plans

 

Variable Expressions

• Combining Like Terms
• Evaluating Variable Expressions