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Math
Algebra 1
Radicals and Quadratics
Radical Expressions
Sum and Difference of Square Roots - Rules & Examples

Practice problem

Sum and Difference of Square Roots - Rules & Examples

By

Alex Federspiel

+2 contributors

Contributors

Alex Federspiel
Caroline K
Trisha

Simplify $\sqrt{400-256}$

Choose one answer

Option A: A

$20$

Option B: B

$4$

Option C: C

$12$

Option D: D

$16$

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