derivative sin^2(x)+cos(x)

解答

导数

sin^{2} (x) + cos (x)

sin (2 x) - sin (x)

求解步骤

\frac{d}{d x} (sin^{2} (x) + cos (x))

使用微分加减法定则:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (sin^{2} (x)) + \frac{d}{d x} (cos (x))

\frac{d}{d x} (sin^{2} (x)) = sin (2 x)

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

= sin (2 x) - sin (x)

\int \frac{1}{1 - 2 v} d v

t a y l or e^{2 x}, 5

\frac{d y}{d x} = 2 x y^{2}

\frac{\partial}{\partial x} (ln (2 x + y))

d er i v a t i v e 5 x