Evaluate
112
Factor
2^{4}\times 7
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4^{2}\left(\sqrt{7}\right)^{2}
Expand \left(4\sqrt{7}\right)^{2}.
16\left(\sqrt{7}\right)^{2}
Calculate 4 to the power of 2 and get 16.
16\times 7
The square of \sqrt{7} is 7.
112
Multiply 16 and 7 to get 112.
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Limits
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