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Popular >

integral from-1 to 1 of 2x+4

Solution

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

Solution

8

Solution steps

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

\int_{- 1}^{1} 2 x d x = 0

\int_{- 1}^{1} 4 d x = 8

= 0 + 8

Simplify

= 8

Graph

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\int_{20}^{x} \frac{1}{x} d x

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\int_{0}^{4} 6 (1 - x)^{2} d x

integral from 3 to 4 of x^2+2x+2-8

\int_{3}^{4} x^{2} + 2 x + 2 - 8 d x

integral from 0 to X of 1/(1-X)

\int_{0}^{X} \frac{1}{1 - X} d X

integral from-pi to pi of xsin(mx)

\int_{- π}^{π} x sin (m x) d x

Frequently Asked Questions (FAQ)

What is the integral from-1 to 1 of 2x+4 ?
The integral from-1 to 1 of 2x+4 is 8