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人気のある微分積分 >

derivative sqrt(13+4t)

解

導関数

13 + 4 t

解

\frac{2}{13 + 4 t}

解答ステップ

\frac{d}{d t} (13 + 4 t)

連鎖法則を適用:

\frac{1}{2 13 + 4 t} \frac{d}{d t} (13 + 4 t)

= \frac{1}{2 13 + 4 t} \frac{d}{d t} (13 + 4 t)

\frac{d}{d t} (13 + 4 t) = 4

= \frac{1}{2 13 + 4 t} \cdot 4

簡素化

\frac{1}{2 13 + 4 t} \cdot 4 : \frac{2}{13 + 4 t}

= \frac{2}{13 + 4 t}

グラフ

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