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Popular >

(d^2)/(dx^2)(2x^{-7})

Solution

\frac{d ^{2}}{d x ^{2}} (2 x^{- 7})

Solution

\frac{112}{x ^{9}}

Solution steps

\frac{d ^{2}}{d x ^{2}} (2 x^{- 7})

\frac{d}{d x} (2 x^{- 7}) = - \frac{14}{x ^{8}}

= \frac{d}{d x} (- \frac{14}{x ^{8}})

\frac{d}{d x} (- \frac{14}{x ^{8}}) = \frac{112}{x ^{9}}

= \frac{112}{x ^{9}}

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Frequently Asked Questions (FAQ)

What is (d^2)/(dx^2)(2x^{-7}) ?
The answer to (d^2)/(dx^2)(2x^{-7}) is (112)/(x^9)