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Popular >

integral from-1 to 1 of x-2

Solution

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

Solution

- 4

Solution steps

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

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

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

= 0 - 4

Simplify

= - 4

Popular Examples

integral from 5 to 10 of (5x-2)/(x^2-4)

\int_{5}^{10} \frac{5 x - 2}{x ^{2} - 4} d x

integral from-2 to 1 of (5z^2-7z+z)

\int_{- 2}^{1} (5 z^{2} - 7 z + z) d z

integral from 0 to infinity of 4xye^{-(x^2+y^2)}

\int_{0}^{\infty} 4 x y e^{- (x^{2} + y^{2})} d y

integral from 1 to x of 3t^{-4}

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

integral from 0 to infinity of e^{-2bx}

\int_{0}^{\infty} e^{- 2 b x} d x

Frequently Asked Questions (FAQ)

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