What is (d^2)/(dx^2)((x^2)/(1+2x)) ?

The answer to (d^2)/(dx^2)((x^2)/(1+2x)) is 2/((1+2x)^3)

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(d^2)/(dx^2)((x^2)/(1+2x))

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

\frac{2}{( 1 + 2 x ) ^{3}}

Solution steps

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

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

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

\frac{d}{d x} (\frac{2 x + 2 x ^{2}}{( 1 + 2 x ) ^{2}}) = \frac{2}{( 1 + 2 x ) ^{3}}

= \frac{2}{( 1 + 2 x ) ^{3}}

\int_{\frac{1}{2}}^{2} (1 - \frac{1}{x ^{2}}) d x

\frac{d y}{d x} = y + x^{2}

\int_{3}^{\infty} \frac{1}{x ^{2}} d x

\int_{0}^{1} \frac{42}{x ^{p}} d x

\int_{0}^{2} x 11 - x^{2} d x

What is (d^2)/(dx^2)((x^2)/(1+2x)) ?
The answer to (d^2)/(dx^2)((x^2)/(1+2x)) is 2/((1+2x)^3)