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Lesson: Evaluating Expressions: Exponents Mathematics

In this lesson, we will learn how to evaluate algebraic expressions with variable exponents or bases.

Lesson Plan

Students will be able to

evaluate exponential expressions with variable bases at a given value,
evaluate exponential expressions with variable exponents at a given value,
use the laws of exponents to simplify an exponential expression when evaluating it at a given value,
solve real-world and geometric problems that require evaluating expressions with variable exponents or bases.

Q1:

If and , find the value of .

Q2:

If and , then what is the value of ?

Q3:

If and , find the value of .