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Math Lessons - 4


This is a series of mathematics lessons that will review the important topics in algebra. It is presented in videos by the Portland Community College

Math 65 - Lesson 4b Exponents Rule!
A definition, Three important rules of exponents

Math 65 - Lesson 6b
Exponents Rule! Two important definitions of exponents,
An alternate definition of a polynomial, Examples, Find a strategy that will work for you.

Math 65 - Lesson 7a
Exponents Rule! One last exponent rule,
A review of the exponent rules and definitions,
A Summary


Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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