Algebra can be intimidating for many students, but simplifying algebraic expressions is a fundamental skill that will help you succeed in your math education. Learning these techniques will not only ...

As students progress through their mathematics studies, they will encounter increasingly complex algebraic expressions that involve exponents. These expressions can be intimidating and difficult to ...

Two of the terms involve \(x\) and two involve \(y\). Now we can combine the \(x\) terms and combine the \(y\) terms to get \(3x + 2y\).

Algebraic expressions can be expanded - multiplied by one or more terms. They may also be simplified – made shorter and simpler by collecting like terms. Multiply \(-3\) by \(-4\) using the rule for ...

Students of Grade 7 were given a test followed by individual interviews; at the end of Grade 8 the same students were subject to an analogous test and interviews. Each student had to simplify certain ...