Evaluate
-\frac{2114541\sqrt{14}}{2000000}\approx -3.955943976
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11.501\times \frac{-1.287}{\sqrt{14}}
Subtract 10 from 8.713 to get -1.287.
11.501\times \frac{-1.287\sqrt{14}}{\left(\sqrt{14}\right)^{2}}
Rationalize the denominator of \frac{-1.287}{\sqrt{14}} by multiplying numerator and denominator by \sqrt{14}.
11.501\times \frac{-1.287\sqrt{14}}{14}
The square of \sqrt{14} is 14.
11.501\left(-\frac{1287}{14000}\right)\sqrt{14}
Divide -1.287\sqrt{14} by 14 to get -\frac{1287}{14000}\sqrt{14}.
-1.0572705\sqrt{14}
Multiply 11.501 and -\frac{1287}{14000} to get -1.0572705.
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