Equations and Inequalities

This unit is an extension of the work you did in Algebra B. You now begin to explore more complex equations and inequalities, and how to solve them. Click on a link below for help on that topic, provided by Purplemath.com. Each link opens a new window, just close that window to come back here. Don't forget to look for a 'Next>' link at the bottom of the help pages for more information.

Review of Linear Equations: http://www.purplemath.com/modules/solvelin2.htm

Review of Simple Linear Equalities: http://www.purplemath.com/modules/ineqlin2.htm

Absolute Value Equations: http://www.purplemath.com/modules/solveabs.htm

Solving Quadratic Equations by Factoring: http://www.purplemath.com/modules/solvquad.htm

Solving Quadratic Equations Using the Quadratic Formula: http://www.purplemath.com/modules/solvquad4.htm

The Discriminant: http://www.purplemath.com/modules/quadform2.htm

Radical Equations: http://www.purplemath.com/modules/solverad.htm

Rational Equations: http://www.purplemath.com/modules/solvrtnl.htm

Linear Inequalities: http://www.purplemath.com/modules/ineqlin.htm

Quadratic Inequalities: Help on this topic has been provided by W.A.E.C. - not Purplemath.com. Click here for help on this topic.

Remember, you should only be using these pages on the advice of your teacher. Your teacher is the first and best resource for help.