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人気のある微分積分 >

integral from-2 to 0 of 8x^2+8x

解

\int_{- 2}^{0} 8 x^{2} + 8 x d x

解

\frac{16}{3}

+1

十進法表記

5.33333 \dots

解答ステップ

\int_{- 2}^{0} 8 x^{2} + 8 x 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_{- 2}^{0} 8 x^{2} d x + \int_{- 2}^{0} 8 x d x

\int_{- 2}^{0} 8 x^{2} d x = \frac{64}{3}

\int_{- 2}^{0} 8 x d x = - 16

= \frac{64}{3} - 16

簡素化

\frac{64}{3} - 16 : \frac{16}{3}

= \frac{16}{3}

グラフ

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