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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

+1 contributors

Contributors

Alex Federspiel
Caroline K

Simplify $\sqrt{400+441}$

Choose one answer

Option A: A

$20$

Option B: B

$29$

Option C: C

$21$

Option D: D

$41$

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