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人気のある微分積分 >

integral from 0 to 1 of (2+x^3)

解

\int_{0}^{1} (2 + x^{3}) d x

解

\frac{9}{4}

+1

十進法表記

2.25

解答ステップ

\int_{0}^{1} 2 + x^{3} 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}^{1} 2 d x + \int_{0}^{1} x^{3} d x

\int_{0}^{1} 2 d x = 2

\int_{0}^{1} x^{3} d x = \frac{1}{4}

= 2 + \frac{1}{4}

簡素化

2 + \frac{1}{4} : \frac{9}{4}

= \frac{9}{4}

グラフ

人気の例

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\int_{0}^{6} x (6 - x) d x

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\int_{1}^{5} k (5 - x) d x

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