Got an equation with polynomials involving multiple variables on both sides? You can factor out the greatest common factor, then factor by grouping, and then use the zero-product property to solve. Follow along with this tutorial to see a step-by-step explanation!
This tutorial will help you understand what a set is, and the different kinds of sets that you may see when you're working on algebra problems :)
Plugging variables into an expression is essential for solving many algebra problems. See how to plug in variable values by watching this tutorial.
Polynomials are those expressions that have variables raised to all sorts of powers and multiplied by all types of numbers. When you work with polynomials you need to know a bit of vocabulary, and one of the words you need to feel comfortable with is 'term'. So check out this tutorial, where you'll learn exactly what a 'term' in a polynomial is all about.
Learn how to put the zero-product property into action by watching this tutorial! First, identify the factors in the expression. Next, use the zero-product property to split these factors into separate equations. Finally, solve each equation to get the solutions to your original equation!
Factoring out the greatest common factor of a polynomial can be an important part of simplifying an expression. In this tutorial, you get step-by-step instructions on how to identify and factor out the greatest common factor.
Factoring by grouping is one way to factor a polynomial. This tutorial shows you how to take a polynomial and factor it into the product of two binomials. Then, check your answer by FOILing the binomials back together!
One of the many ways you can solve a quadratic equation is by factoring it. In this tutorial, you'll see how to factor a quadratic equation using the guess and check method of factoring. Then, use the zero product property to find the solution!
Word problems let you see math in the real world! In this tutorial, see how to write an equation from a diagram to help find the perimeter of a bedroom. Take a look!