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Math
Algebra 1
Foundations of Algebra
Square and Cube Roots
Simplifying Square Roots - Examples & Practice

Practice problem

Simplifying Square Roots - Examples & Practice

By

Alex Federspiel

+2 contributors

Contributors

Alex Federspiel
Victor Wang
Anusha Rahman

Simplify the expression. $\sqrt{64x^2}$ (Assume $x$ is positive.)

Choose one answer

Option A: A

$8+x$

Option B: B

$8x^2$

Option C: C

$8x$

Option D: D

$7x$

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