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Instructional Video

How Do You Evaluate an Expression with Exponents?

Curated and Reviewed by Lesson Planet

An algebraic expression and a given value for the variable. Use the substitution property of equality to plug in the given value and solve the expression. Be careful and use the order of operations correctly because there is an exponent in the expression. PEMDAS: parentheses, exponents, multiply, divide, add, subtract.

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Concepts
exponential expressions, exponents, order of operations, evaluating expressions, simplifying, variables
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Additional Tags
exponent, variable, given value, exponential expression, order of operation, simplify, substitution property of equality, math
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Resource Details
Grade
7th - 9th
Subjects
Math
3 more...
Resource Type
Instructional Videos
Media Length
3:06
Audience
For Teacher Use
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print