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Popular >

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

Solution

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

Solution

6 x - \frac{6}{x ^{3}}

Solution steps

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

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

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

\frac{d}{d x} (3 x^{2} + \frac{3}{x ^{2}}) = 6 x - \frac{6}{x ^{3}}

= 6 x - \frac{6}{x ^{3}}

Popular Examples

derivative of arccot(x^3)

\frac{d}{d x} (arccot (x^{3}))

integral of 8x+1-9e^x

\int 8 x + 1 - 9 e^{x} d x

limit as x approaches 0 of (x+1) 3/x

x \to 0 lim ((x + 1) \frac{3}{x})

tangent of f(x)=x^3-3x+2,(4,54)tangent of

f (x) = x^{3} - 3 x + 2, (4, 54)

integral from 0 to 2 of (15sqrt(4x+1))

\int_{0}^{2} (15 4 x + 1) d x

Frequently Asked Questions (FAQ)

What is (d^2)/(dx^2)(x^3-3/x) ?
The answer to (d^2)/(dx^2)(x^3-3/x) is 6x-6/(x^3)