limit as x approaches 0 of e^x-2x^2

解答

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

1

求解步骤

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

代入值

x = 0

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

化简

= 1

\frac{\partial}{\partial x} (4 x^{2} + 3 y^{2})

\frac{d}{d x} (lo g_{3} (5 x + 2))

y^{2} \cdot (\frac{d y}{d x}) + y^{3} = 1

\int \frac{x ^{3} + 1}{x ^{2} + 5 x + 6} d x

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