This site walks you step-by-step through simplifying an expression under a square root sign. Type your problem into the "math solver," and your answer, complete with a full description, is provided.

This worksheet provides exercises in writing expressions in exponential form, multiplying and dividing powers, and working with zero and negative exponents. A series of challenging word problems are included.

Here is a site that clearly and thoroughly explains simplifying radical expressions. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to students who have...

This tutorial will provide you with a definition of exponents and teach you how to simplify exponential expressions via numerous methods, examples, and video explanations. When finished reviewing the examples, complete practice problems...

Learn what it means to reduce a rational expression to lowest terms, and how it's done!

Use this site to learn how to simplify radicals, even when the radical is not a perfect square. These examples will be a guide to you in simplifying all kinds of radicals.

Brush up on your math skills relating to simplifying expressions then try some practice problems to test your understanding.

Simplify expressions with rational numbers using the distributive property of multiplication. This student-generated video focuses on using the distributive property to create equivalent expressions when multiplying by negative numbers...

Simplify expressions with rational numbers using the distributive property of multiplication. This student-generated video focuses on using the distributive property to create equivalent expressions when multiplying by negative numbers...

Learn how to solve equations and simplify expressions through the use of examples and a video lesson. [1:20]

This question-response site gives information about simplifying an expression using conjugates. The Dr. first details the fundamentals of conjugates and then works several examples.

Students learn how to combine like terms in this algebra resource. A learning tutorial and practice problems to check for comprehension of the math concepts are included.

This tutorial shows two different ways in which you can simplify complex fractions. Works through examples step-by-step and gives some practice problems.

Provides examples and a video lesson that illustrates how to simplify a rational expression. [1:17]

Given some information about several unknown variables, rewrite and simplify the structure of an expression containing those variables. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a...

This site explains how to simplify an expression by combining like terms. Enter an expression into the interactive "solver" and follow the step-by-step solution to learn how the answer was determined.

This site walks you step-by-step through simplifying an expression under a square root sign. Type your problem into the "math solver," and your answer, complete with a full description, is provided.

This WebMath site is a java program that will simplify a trig expression. This is a good site to use to check answers to problem sets. Read the site instructions carefully.

The mathematics tutorial investigates how to simplify rational equations, find the least common denominator as well as how to solve rational equations. There are notes, examples and an interactive applet as well as a vocabulary puzzle.

In this tutorial, you will learn what a rational exponent is and how to complete many tasks involving them. Follow step-by-step instructions and examples, view video explanations, and hone your skills with several practice problems.

This QuickMath algebra site simplifies an advanced expression that you enter and gives answer.

A review of the rules of simplifying expressions that contain multiple positive and negative signs. An online worksheet is available for practice.

Need assistance in evaluating a polynomial expression if you're given the values of all the variables? This "Calculator," from WyzAnt asks you to input the expression and the known values to be substituted in, and then displays the final...

The unit quiz consists of eight matching questions that examine algebraic expressions and laws of exponents. Solutions are provided.