Evaluate
\frac{13}{16}=0.8125
Factor
\frac{13}{2 ^ {4}} = 0.8125
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-3\times \left(\frac{1}{4}\right)^{2}+1
Add 0 and 2 to get 2.
-3\times \frac{1}{16}+1
Calculate \frac{1}{4} to the power of 2 and get \frac{1}{16}.
-\frac{3}{16}+1
Multiply -3 and \frac{1}{16} to get -\frac{3}{16}.
\frac{13}{16}
Add -\frac{3}{16} and 1 to get \frac{13}{16}.
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