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Popular >

integral from-2 to 2 of x+1

Solution

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

Solution

4

Solution steps

\int_{- 2}^{2} 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_{- 2}^{2} x d x + \int_{- 2}^{2} 1 d x

\int_{- 2}^{2} x d x = 0

\int_{- 2}^{2} 1 d x = 4

= 0 + 4

Simplify

= 4

Graph

Popular Examples

integral from-1 to 2 of e^{x+1}

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

integral from 0 to 1 of x/(1+6x^2)

\int_{0}^{1} \frac{x}{1 + 6 x ^{2}} d x

integral from 0 to 4 of (x^2+x)

\int_{0}^{4} (x^{2} + x) d x

integral from 1 to 3 of (3/4 x^2-2)

\int_{1}^{3} (\frac{3}{4} x^{2} - 2) d x

integral from 0 to 5 of (2x-1)^2

\int_{0}^{5} (2 x - 1)^{2} d x

Frequently Asked Questions (FAQ)

What is the integral from-2 to 2 of x+1 ?
The integral from-2 to 2 of x+1 is 4