Evaluate
-\frac{256}{49}\approx -5.224489796
Factor
-\frac{256}{49} = -5\frac{11}{49} = -5.224489795918367
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-\left(\frac{14+2}{7}\right)^{2}
Multiply 2 and 7 to get 14.
-\left(\frac{16}{7}\right)^{2}
Add 14 and 2 to get 16.
-\frac{256}{49}
Calculate \frac{16}{7} to the power of 2 and get \frac{256}{49}.
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