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Popular >

(d^3)/(dx^3)(7/(x^2))

Solution

\frac{d ^{3}}{d x ^{3}} (\frac{7}{x ^{2}})

Solution

- \frac{168}{x ^{5}}

Solution steps

\frac{d ^{3}}{d x ^{3}} (\frac{7}{x ^{2}})

\frac{d}{d x} (\frac{7}{x ^{2}}) = - \frac{14}{x ^{3}}

= \frac{d ^{2}}{d x ^{2}} (- \frac{14}{x ^{3}})

\frac{d}{d x} (- \frac{14}{x ^{3}}) = \frac{42}{x ^{4}}

= \frac{d}{d x} (\frac{42}{x ^{4}})

\frac{d}{d x} (\frac{42}{x ^{4}}) = - \frac{168}{x ^{5}}

= - \frac{168}{x ^{5}}

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\frac{d}{d x} (\frac{sin ^{2} ( x )}{1 + cos ^{2} ( x )})

Frequently Asked Questions (FAQ)

What is (d^3)/(dx^3)(7/(x^2)) ?
The answer to (d^3)/(dx^3)(7/(x^2)) is -(168)/(x^5)