What is (d^2)/(dx^2)(cot(2x)+3x^2) ?

The answer to (d^2)/(dx^2)(cot(2x)+3x^2) is 8csc^2(2x)cot(2x)+6

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(d^2)/(dx^2)(cot(2x)+3x^2)

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

8 csc^{2} (2 x) cot (2 x) + 6

Solution steps

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

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

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

\frac{d}{d x} (- csc^{2} (2 x) \cdot 2 + 6 x) = 8 csc^{2} (2 x) cot (2 x) + 6

= 8 csc^{2} (2 x) cot (2 x) + 6

\frac{d}{d x} (lo g_{2} (2 x))

\frac{d}{d x} (arccot (\frac{x}{2}))

f (x) = 7 - x^{2}

\int_{0}^{20} 1

\int 5 x^{2} sin (π x) d x

What is (d^2)/(dx^2)(cot(2x)+3x^2) ?
The answer to (d^2)/(dx^2)(cot(2x)+3x^2) is 8csc^2(2x)cot(2x)+6