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人気のある微分積分 >

(d^2)/(dx^2)(3x^2+4x)

解

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

解

6

解答ステップ

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

\frac{d}{d x} (3 x^{2} + 4 x) = 6 x + 4

= \frac{d}{d x} (6 x + 4)

\frac{d}{d x} (6 x + 4) = 6

= 6

人気の例

(\partial)/(\partial x)(xe^{sqrt(3xy)})

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