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人気のある微分積分 >

integral from 1 to 3 of (4x-3)

解

\int_{1}^{3} (4 x - 3) d x

解

10

解答ステップ

\int_{1}^{3} 4 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_{1}^{3} 4 x d x - \int_{1}^{3} 3 d x

\int_{1}^{3} 4 x d x = 16

\int_{1}^{3} 3 d x = 6

= 16 - 6

簡素化

= 10

グラフ

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