If $y=x^{-3}+2x^{-\frac{3}{2}}+3$, then dy/dx equals:

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If $y=x^{-3}+2x^{-\frac{3}{2}}+3$, then dy/dx equals:

E

Editor

Sep 18, 2022

If $y=x^{-3}+2x^{-\frac{3}{2}}+3$, then dy/dx equals:

Difficulty: Easy

A:

\frac{x^{4}}{x^{\frac{5}{2}}}

B:

x^{4}-x^{-\frac{1}{2}}

C:

x^{-4}-x^{-\frac{3}{2}}

D:

x^{-4}-x^{-\frac{5}{2}}

ID: 63273db8ca83163ac3a1023f