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人気のある微分積分 >

integral from-2 to 3 of x+2

解

\int_{- 2}^{3} x + 2 d x

解

\frac{25}{2}

+1

十進法表記

12.5

解答ステップ

\int_{- 2}^{3} 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}^{3} x d x + \int_{- 2}^{3} 2 d x

\int_{- 2}^{3} x d x = \frac{5}{2}

\int_{- 2}^{3} 2 d x = 10

= \frac{5}{2} + 10

簡素化

\frac{5}{2} + 10 : \frac{25}{2}

= \frac{25}{2}

グラフ

人気の例

integral from 1 to 4 of (3/(x^2)-1)

\int_{1}^{4} (\frac{3}{x ^{2}} - 1) d x

integral from 3/2 to 2 of 3/8 x^2

\int_{\frac{3}{2}}^{2} \frac{3}{8} x^{2} d x

integral from-1 to 2 of xe^{-x^2}

\int_{- 1}^{2} x e^{- x^{2}} d x

integral from 0 to 3 of (2x+4x^2+16x^3)

\int_{0}^{3} (2 x + 4 x^{2} + 16 x^{3}) d x

integral from 0 to 2 of (4-y)

\int_{0}^{2} (4 - y) d y