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\sqrt{64}=\frac{\sqrt{256}}{\sqrt{4}}
Divide 256 by 4 to get 64.
8=\frac{\sqrt{256}}{\sqrt{4}}
Calculate the square root of 64 and get 8.
8=\sqrt{64}
Rewrite the division of square roots \frac{\sqrt{256}}{\sqrt{4}} as the square root of the division \sqrt{\frac{256}{4}} and perform the division.
8=8
Calculate the square root of 64 and get 8.
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Compare 8 and 8.
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