derivative sqrt(7)u+sqrt(10u)

解答

导数

7 u + 10 u

7 + \frac{5}{2 u}

求解步骤

\frac{d}{d u} (7 u + 10 u)

使用微分加减法定则:

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

= \frac{d}{d u} (7 u) + \frac{d}{d u} (10 u)

\frac{d}{d u} (7 u) = 7

\frac{d}{d u} (10 u) = \frac{5}{2 u}

= 7 + \frac{5}{2 u}

d er i v a t i v e x + 3

\int 3 8 x^{2} d x

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d er i v a t i v e 7 + 6 f (x)

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