derivative of sqrt(-7x-10)

解答

\frac{d}{d x} (- 7 x - 10)

- \frac{7}{2 - 7 x - 10}

求解步骤

\frac{d}{d x} (- 7 x - 10)

使用连锁律:

\frac{1}{2 - 7 x - 10} \frac{d}{d x} (- 7 x - 10)

= \frac{1}{2 - 7 x - 10} \frac{d}{d x} (- 7 x - 10)

\frac{d}{d x} (- 7 x - 10) = - 7

= \frac{1}{2 - 7 x - 10} (- 7)

化简

\frac{1}{2 - 7 x - 10} (- 7) : - \frac{7}{2 - 7 x - 10}

= - \frac{7}{2 - 7 x - 10}

\int 2^{2} d x

\frac{d}{d y} (e^{- 2 y})

\int \frac{ln ^{2} ( y )}{3 y + 8 y ln ^{3} ( y )} d y

\frac{d}{d x} (- x e^{2 x})

a re a x^{2} - 8, 7 x