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Math
Pre-Algebra
Intro to Radicals and Exponents
Intro to Roots and Radicals
Square Roots
Square Root — Definition & Examples

Practice problem

Square Root — Definition & Examples

By GGrace Carey

+2 contributors

Contributors

Grace Carey
Joshua Siktar
Caroline K

What is the positive square root of $81?$

Choose one answer

Option A: A

$7$

Option B: B

$8$

Option C: C

$9$

Option D: D

$10$

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