Solve for A
A=31
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A+\left(\sqrt{5}\right)^{2}=6^{2}
Calculate \sqrt{A} to the power of 2 and get A.
A+5=6^{2}
The square of \sqrt{5} is 5.
A+5=36
Calculate 6 to the power of 2 and get 36.
A=36-5
Subtract 5 from both sides.
A=31
Subtract 5 from 36 to get 31.
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