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人気のある微分積分 >

integral from-2 to 4 of (x+2)

解

\int_{- 2}^{4} (x + 2) d x

解

18

解答ステップ

\int_{- 2}^{4} x + 2 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}^{4} x d x + \int_{- 2}^{4} 2 d x

\int_{- 2}^{4} x d x = 6

\int_{- 2}^{4} 2 d x = 12

= 6 + 12

簡素化

= 18

グラフ

人気の例

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