# Ch 5: Working with Exponents & Exponential Expressions

Learn about exponents and exponential expressions with our video lessons. See why the order of operations is important and examine ways to simplify expressions with exponents.

## Working with Exponents & Exponential Expressions - Chapter Summary

Our video lessons and quizzes will help you get a handle on exponents and exponential expressions. You'll hear about the properties of exponents, explore exponential notation, and learn what scientific notation is.

Our instructors will define exponential expressions and introduce rules for raising a power to a power and using the power of zero. Other lessons look at simplifying expressions with exponents, multiplying and dividing exponential expressions and working with rational exponents. After watching these lessons, you should be able to:

• Name the five main exponent properties
• Explain the order of operations
• Define a zero and negative exponent
• Simplify exponential expressions
• Write powers of fractions and decimals

These lessons are led by expert instructors and include written transcripts that highlight key terms and phrases. At the end of each lesson are multiple-choice quizzes that let you assess your knowledge. A jump feature in each video's timeline makes it simple to find any topics you wish to review in the lessons. Still have questions? You can contact the instructor for additional help.

14 Lessons in Chapter 5: Working with Exponents & Exponential Expressions
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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