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Popular >

integral from-7 to-5 of (x+2)

Solution

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

Solution

- 8

Solution steps

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

\int_{- 7}^{- 5} x d x = - 12

\int_{- 7}^{- 5} 2 d x = 4

= - 12 + 4

Simplify

= - 8

Popular Examples

integral from-1 to 3 of e^{x^2-2x}

\int_{- 1}^{3} e^{x^{2} - 2 x} d x

integral from 0 to 1 of xln(x+3)

\int_{0}^{1} x ln (x + 3) d x

integral from 2 to 3 of 3/(x^2-5x+4)

\int_{2}^{3} \frac{3}{x ^{2} - 5 x + 4} d x

integral from-1 to 0 of x^3(4x^4-3)^4

\int_{- 1}^{0} x^{3} (4 x^{4} - 3)^{4} d x

integral from 4 to 7 of 5/((x-2)(2x+1))

\int_{4}^{7} \frac{5}{( x - 2 ) ( 2 x + 1 )} d x

Frequently Asked Questions (FAQ)

What is the integral from-7 to-5 of (x+2) ?
The integral from-7 to-5 of (x+2) is -8