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Properties of Exponents and Simplification

Properties of Exponents and Simplification

Assessment

Interactive Video

Mathematics, English, Science

6th - 10th Grade

Practice Problem

Hard

Created by

Olivia Brooks

FREE Resource

The video tutorial explains how to solve the equation x^x = 2^248 by using the power of a power property of exponents. It begins by rewriting the right side of the equation as a series of powers, gradually simplifying it through repeated application of the power of a power property. The process involves expressing powers as products and further simplifying them until the solution is reached, demonstrating the power of exponent manipulation in solving complex equations.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial equation presented in the video?

x^x = 2^248

x^2 = 2^248

x^x = 2^124

x^2 = 2^124

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property of exponents is suggested to solve the equation?

Power of a Power

Product of Powers

Zero Exponent

Quotient of Powers

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is 2^248 initially rewritten using the power of a power property?

2^(2*124)

4^124

2^(2*1024)

4^1024

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the next step after rewriting 4^1024?

Write it as 2^256

Write it as 4^256

Write it as 16^512

Write it as 8^512

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final value of x after simplifying the expression?

1024

512

256

128

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