Simplifying Expression by Combining Like Terms
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Lesson Description:
How do like terms allow us to simplify 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.
Questions answered by this video:
- What are like terms?
- How do you add like terms?
- How do you deal with addition problems containing unlike terms?
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Staff Review
This video does a good job of explaining how to rearrange problems that require you to combine like terms. The definition of like and unlike terms is also discussed, along with some basic exponent laws to remember when simplifying expressions.
