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人気のある微分積分 >

integral from 0 to 3 of (x+5)

解

\int_{0}^{3} (x + 5) d x

解

\frac{39}{2}

+1

十進法表記

19.5

解答ステップ

\int_{0}^{3} x + 5 d x

総和規則を適用する:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int_{0}^{3} x d x + \int_{0}^{3} 5 d x

\int_{0}^{3} x d x = \frac{9}{2}

\int_{0}^{3} 5 d x = 15

= \frac{9}{2} + 15

簡素化

\frac{9}{2} + 15 : \frac{39}{2}

= \frac{39}{2}

グラフ

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