What is (d^2)/(dx^2)(1/(x^{11)}) ?

The answer to (d^2)/(dx^2)(1/(x^{11)}) is (132)/(x^{13)}

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(d^2)/(dx^2)(1/(x^{11)})

\frac{d ^{2}}{d x ^{2}} (\frac{1}{x ^{11}})

\frac{132}{x ^{13}}

Solution steps

\frac{d ^{2}}{d x ^{2}} (\frac{1}{x ^{11}})

\frac{d}{d x} (\frac{1}{x ^{11}}) = - \frac{11}{x ^{12}}

= \frac{d}{d x} (- \frac{11}{x ^{12}})

\frac{d}{d x} (- \frac{11}{x ^{12}}) = \frac{132}{x ^{13}}

= \frac{132}{x ^{13}}

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What is (d^2)/(dx^2)(1/(x^{11)}) ?
The answer to (d^2)/(dx^2)(1/(x^{11)}) is (132)/(x^{13)}