What is (d^2)/(dx^2)((x^2+2)^7) ?

The answer to (d^2)/(dx^2)((x^2+2)^7) is 14((x^2+2)^6+12x^2(x^2+2)^5)

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

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

14 ((x^{2} + 2)^{6} + 12 x^{2} (x^{2} + 2)^{5})

Solution steps

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

\frac{d}{d x} ((x^{2} + 2)^{7}) = 14 x (x^{2} + 2)^{6}

= \frac{d}{d x} (14 x (x^{2} + 2)^{6})

\frac{d}{d x} (14 x (x^{2} + 2)^{6}) = 14 ((x^{2} + 2)^{6} + 12 x^{2} (x^{2} + 2)^{5})

= 14 ((x^{2} + 2)^{6} + 12 x^{2} (x^{2} + 2)^{5})

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

f^{^{'}} (x) = \frac{5}{6 x ^{5}}

\int \frac{sin ( x ) + cos ( x )}{tan ( x )} d x

\int 6 x^{5} e^{8 x^{6}} d x

\frac{3 x ^{2} - 9 x + 13}{3 x + 4}

What is (d^2)/(dx^2)((x^2+2)^7) ?
The answer to (d^2)/(dx^2)((x^2+2)^7) is 14((x^2+2)^6+12x^2(x^2+2)^5)