derivative of sexx

解答

\frac{d}{d x} (se xx)

2 es x

求解步骤

\frac{d}{d x} (se xx)

化简

se xx : es x^{2}

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

将常数提出:

(a \cdot f)^{'} = a \cdot f^{'}

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

使用幂法则:

\frac{d}{d x} (x^{a}) = a \cdot x^{a - 1}

= es \cdot 2 x^{2 - 1}

化简

= 2 es x

\int_{- 1}^{- 0.5} 1.5 x^{2} d x

(1 - x^{2}) y^{^{''}} - x y^{^{'}} + y = 0

x \to 0 lim (\frac{x ^{2} - 4}{x})

a re a x^{4} - 4 x^{2}, x^{2} - 4

d er i v a t i v e y = ln (x^{2} x + 1)