(\partial)/(\partial x)(Ce^{2x}-3)

解答

\frac{\partial}{\partial x} (C e^{2 x} - 3)

2 e^{2 x} C

求解步骤

\frac{\partial}{\partial x} (C e^{2 x} - 3)

将

C

视为常数

使用微分加减法定则:

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

= \frac{\partial}{\partial x} (C e^{2 x}) - \frac{\partial}{\partial x} (3)

\frac{\partial}{\partial x} (C e^{2 x}) = C e^{2 x} \cdot 2

\frac{\partial}{\partial x} (3) = 0

= C e^{2 x} \cdot 2 - 0

化简

= 2 e^{2 x} C

n = 0 \sum \infty (x - 2 x^{2})^{n}

x \to 0 + lim (x^{12} \cdot ln (x))

y^{^{''}} + 43 y^{^{'}} + 12 y = 0

\int \frac{1}{7} e^{7 x} d x

in v erse l a pl a ce \frac{e ^{- 2 s}}{s ^{2} - 3 s - 4}