Simplify: square root of 81+18√(7)+7

Sharyn asked Feb 28, 2023

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5 votes

Simplify: square root of 81+18
√(7)

Sharyn asked Feb 28, 2023

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23 votes

$\sqrt{81 \: + \: 18 √(7) \: + \: 7}$

$\sqrt{(9 \: + \: √(7) ) ^(2) }$

$\boxed{ \bold{9 \: + \: √(7) }}$

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