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人気のある微分積分 >

integral from 5 to 20 of (x^2x)

解

\int_{5}^{20} (x^{2} x) d x

解

\frac{159375}{4}

+1

十進法表記

39843.75

解答ステップ

\int_{5}^{20} x^{2} x d x

簡素化

x^{2} x : x^{3}

= \int_{5}^{20} x^{3} d x

べき乗則を適用する

= [\frac{x ^{4}}{4}]_{5}^{20}

限度を計算する:

\frac{159375}{4}

= \frac{159375}{4}

グラフ

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