What is (d^2)/(dx^2)(2sec(x)) ?

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

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(d^2)/(dx^2)(2sec(x))

\frac{d ^{2}}{d x ^{2}} (2 sec (x))

2 (- sec (x) + 2 sec^{3} (x))

Solution steps

\frac{d ^{2}}{d x ^{2}} (2 sec (x))

\frac{d}{d x} (2 sec (x)) = 2 sec (x) tan (x)

= \frac{d}{d x} (2 sec (x) tan (x))

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

= 2 (- sec (x) + 2 sec^{3} (x))

\frac{\partial}{\partial x} (A + B (x^{2} + y^{2}))

x \to 1 lim (- 2 x + 5)

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

(x^{5} + y^{5}) d x + 5 x y^{4} d y = 0

\int \frac{x sec ( x )}{3 x} d x

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