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Popular >

integral from-4 to 2 of (x+4)

Solution

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

Solution

18

Solution steps

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

\int_{- 4}^{2} x d x = - 6

\int_{- 4}^{2} 4 d x = 24

= - 6 + 24

Simplify

= 18

Popular Examples

area y^2=4x,y=x^2 area

y^{2} = 4 x, y = x^{2}

tangent of 8x^2-2,\at x=-4 tangent of

8 x^{2} - 2, at x = - 4

tangent of x^4+2x^2+3,\at x=-2 tangent of

x^{4} + 2 x^{2} + 3, at x = - 2

f (x) = 4 e^{2 x^{3}}

integral from-infinity to 0 of 1/(7-4x)

\int_{- \infty}^{0} \frac{1}{7 - 4 x} d x

Frequently Asked Questions (FAQ)

What is the integral from-4 to 2 of (x+4) ?
The integral from-4 to 2 of (x+4) is 18