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Popular >

integral from 1 to 5 of 3x^2+7x

Solution

\int_{1}^{5} 3 x^{2} + 7 x d x

Solution

208

Solution steps

\int_{1}^{5} 3 x^{2} + 7 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_{1}^{5} 3 x^{2} d x + \int_{1}^{5} 7 x d x

\int_{1}^{5} 3 x^{2} d x = 124

\int_{1}^{5} 7 x d x = 84

= 124 + 84

Simplify

= 208

Graph

Popular Examples

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\int_{1}^{2} t e^{- s t} d t

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

integral from 1 to infinity of 2/(1+x^2)

\int_{1}^{\infty} \frac{2}{1 + x ^{2}} d x

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

integral from 0 to infinity of y*e^{-y}

\int_{0}^{\infty} y \cdot e^{- y} d y

Frequently Asked Questions (FAQ)

What is the integral from 1 to 5 of 3x^2+7x ?
The integral from 1 to 5 of 3x^2+7x is 208