Evaluate
\frac{45\sqrt{5}x}{8}
Differentiate w.r.t. x
\frac{45 \sqrt{5}}{8} = 12.577882373436317
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\frac{135}{4\times 6}\sqrt{5}x
Express \frac{\frac{135}{4}}{6} as a single fraction.
\frac{135}{24}\sqrt{5}x
Multiply 4 and 6 to get 24.
\frac{45}{8}\sqrt{5}x
Reduce the fraction \frac{135}{24} to lowest terms by extracting and canceling out 3.
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