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Popular Calculus >

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

Solution

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

Solution

9 sin (3 x)

Solution steps

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

\frac{d}{d x} (- sin (3 x)) = - cos (3 x) \cdot 3

= \frac{d}{d x} (- cos (3 x) \cdot 3)

\frac{d}{d x} (- cos (3 x) \cdot 3) = 9 sin (3 x)

= 9 sin (3 x)

Popular Examples

integral of x+6-x^2

\int x + 6 - x^{2} d x

integral of 1/((x+4)sqrt(x^2+8x+15))

\int \frac{1}{( x + 4 ) x ^{2} + 8 x + 15} d x

integral of x^2e^{-(2x)/a}

\int x^{2} e^{- \frac{2 x}{a}} d x

limit as x approaches 0 of x*cos(1/x)

x \to 0 lim (x \cdot cos (\frac{1}{x}))

tangent of 3x^2-5x+2

t an g e n t 3 x^{2} - 5 x + 2

Frequently Asked Questions (FAQ)

What is (d^2)/(dx^2)(-sin(3x)) ?
The answer to (d^2)/(dx^2)(-sin(3x)) is 9sin(3x)