What is an expression in math? Learn the definition of an expression, the difference of expression vs. equation, and see an example of how to write an expression.

These will have answers that could be a number, an equation, an expression, or a fraction. You just have to get used to answering all three types as you go through some practice content. …

Learn how to write a basic algebraic expression for a word problem, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Math placement tests assess your level of math to see if you’re ready for college-level math. This guide provides you with an overview of placement tests, the specifics of the three main math …

Discover what are algebra tiles. Learn how to use the algebra tile model. Practice solving math problems using algebra tiles examples. Find out which polynomial is represented by the …

Master the art of simplifying division expressions in our short video lesson. Watch now to enhance your math skills and tackle division problems with ease, followed by a quiz.

What is an equivalent expression in math? Learn how to find equivalent expressions using examples, and discover the definition and meaning of algebraic expressions.

Answer to: Factor the following expression completely. 4x^ {2} + 25x - 21 By signing up, you'll get thousands of step-by-step solutions to your...

Learn the binomial definition and discover how to add and multiply binomials. See a binomial example to learn how to work with binomial expressions.

This problem is asking us to define the formula to differentiate the product of three expressions. We have a formula for the product of two...