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人気のある微分積分 >

derivative of x^3+2x+1

解

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

解

3 x^{2} + 2

解答ステップ

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

和/差の法則を適用:

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

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

\frac{d}{d x} (x^{3}) = 3 x^{2}

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

\frac{d}{d x} (1) = 0

= 3 x^{2} + 2 + 0

簡素化

= 3 x^{2} + 2

グラフ

人気の例

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