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Popular >

integral from 3 to 6 of (x^2+x)

Solution

\int_{3}^{6} (x^{2} + x) d x

Solution

\frac{153}{2}

+1

Decimal

76.5

Solution steps

\int_{3}^{6} x^{2} + x d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int_{3}^{6} x^{2} d x + \int_{3}^{6} x d x

\int_{3}^{6} x^{2} d x = 63

\int_{3}^{6} x d x = \frac{27}{2}

= 63 + \frac{27}{2}

Simplify

63 + \frac{27}{2} : \frac{153}{2}

= \frac{153}{2}

Graph

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\int_{0}^{90} sin (x) d x

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integral from 0 to infinity of e^{-3x^2}

\int_{0}^{\infty} e^{- 3 x^{2}} d x

Frequently Asked Questions (FAQ)

What is the integral from 3 to 6 of (x^2+x) ?
The integral from 3 to 6 of (x^2+x) is 153/2