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人気のある微分積分 >

integral from 4 to 9 of (sqrt(x)+x)

解

\int_{4}^{9} (x + x) d x

解

\frac{271}{6}

+1

十進法表記

45.16666 \dots

解答ステップ

\int_{4}^{9} x + 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_{4}^{9} x d x + \int_{4}^{9} x d x

\int_{4}^{9} x d x = \frac{38}{3}

\int_{4}^{9} x d x = \frac{65}{2}

= \frac{38}{3} + \frac{65}{2}

簡素化

\frac{38}{3} + \frac{65}{2} : \frac{271}{6}

= \frac{271}{6}

グラフ

人気の例

integral from 1 to 9 of (e^x)/x

\int_{1}^{9} \frac{e ^{x}}{x} d x

integral from a to x of 1/x

\int_{a}^{x} \frac{1}{x} d x

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

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

integral from e to e^x of (cos(ln(x)))/x

\int_{e}^{e^{x}} \frac{cos ( ln ( x ) )}{x} d x

integral from T to T^' of 1

\int_{T}^{T^{^{'}}} 1 d T