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Popular >

integral from 2 to 5 of (x^2+2x)

Solution

\int_{2}^{5} (x^{2} + 2 x) d x

Solution

60

Solution steps

\int_{2}^{5} x^{2} + 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_{2}^{5} x^{2} d x + \int_{2}^{5} 2 x d x

\int_{2}^{5} x^{2} d x = 39

\int_{2}^{5} 2 x d x = 21

= 39 + 21

Simplify

= 60

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

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

integral from 0 to 3 of (x-2)/(x+3)

\int_{0}^{3} \frac{x - 2}{x + 3} d x

Frequently Asked Questions (FAQ)

What is the integral from 2 to 5 of (x^2+2x) ?
The integral from 2 to 5 of (x^2+2x) is 60