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Popular >

integral from-1 to 3 of x+1

Solution

\int_{- 1}^{3} x + 1 d x

Solution

8

Solution steps

\int_{- 1}^{3} x + 1 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}^{3} x d x + \int_{- 1}^{3} 1 d x

\int_{- 1}^{3} x d x = 4

\int_{- 1}^{3} 1 d x = 4

= 4 + 4

Simplify

= 8

Graph

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\int_{1}^{e^{2}} \frac{8 ln ( x )}{x} d x

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\int_{0}^{0.9} e^{- x^{2}} d x

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\int_{0}^{1} x y e^{x^{2} y} d x

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\int_{π}^{0} x sin (x^{2}) d x

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

\int_{1}^{2} \frac{3 x ^{2} + x + 2}{x} d x

Frequently Asked Questions (FAQ)

What is the integral from-1 to 3 of x+1 ?
The integral from-1 to 3 of x+1 is 8