New ReviewIn this lesson, students will learn how to simplify and factor linear expressions that involve multiple operations. We begin with a clear procedural checklist: 1️⃣ Rewrite subtraction as addition if necessary 2️⃣ Distribute to remove...

New ReviewIn this math video lesson we will learn how to factor linear expressions using the greatest common factor (GCF) and rewrite expressions using parentheses, aligned to 7.EE.A.1. Viewers will be able to find the GCF of a linear expression...

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go through how to subtract a linear expression step-by-step. We will show you two different methods, the vertical method and the...

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go through how to add a linear expression step-by-step. We will show you two different methods, the vertical method and the horizontal...

Quadratic expressions may be created by multiplying two linear binomial expressions together. A common procedure for multiplying two binomial expressions is referred to as the "FOIL" method. FOIL is an acronym whose letters stand for...

In this video, the teacher explains how to add and subtract linear expressions using algebra tiles and the vertical method. The lesson also clarifies what a linear expression is and how to simplify it to its simplest form.

Factoring a quadratic expression into a pair of linear expressions is one of the primary methods used to solve quadratic equations. In the previous lecture, we introduced a method for factoring quadratics using a trial and error process...

The "zeros" or "roots" of a quadratic function of a real variable x, correspond to the function's x-intercepts. It is not always easy to find the zeros of a quadratic function. However, quadratic functions can be factored into the...