18 videos in "Evaluating Expressions"

Expressions & Formulas

Variables, Expressions, and Equations

Addition and Subtraction

Multiplication and Division

Operations and Expressions

Evaluating mathematical expressions

Evaluating an expression

Evaluating Expressions with Three Variables

Evaluate Expression for Two Variables

What is an Algebraic Expression

What is a Variable

Equivalent Expressions

Simplifying Expressions with Addition and Subtraction

Simplifying Expressions with Subtraction and Multiplication

Simplifying Expressions with Division

Simplifying Expressions with Division

Simplify Numerator and Denominator of Expressions

Simplifying Basic Expressions
Simplifying Expressions with Division
Simplifying Expressions with Division
4474 views, 1 rating  00:03:59
Part of video series Evaluating Expressions
I show how to solve math problems online during live instruction in class. This is my way of providing free tutoring for the students in my class and for students anywhere in the world. Every video is a short clip that shows exactly how to solve math problems step by step. The problems are done in real time and in front of a regular classroom. These videos are intended to help you learn how to solve math problems, review how to solve a math problems, study for a test, or finish your homework. I post all of my videos on YouTube, but if you are looking for other ways to interact with me and my videos you can follow me on the following pages through My Blog, Twitter, or Facebook.
(
download video
)
Simplify Expressions Dividing simplify numerator
 How do I simplify the numerator of a fraction?
This video does a good job of teaching several approaches to simplifying the numerator of a fraction. Three different problems are solved, and the final fractions are solved to come to a whole number answer.