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Popular >

integral from-1 to 3 of 2x+4

Solution

\int_{- 1}^{3} 2 x + 4 d x

Solution

24

Solution steps

\int_{- 1}^{3} 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}^{3} 2 x d x + \int_{- 1}^{3} 4 d x

\int_{- 1}^{3} 2 x d x = 8

\int_{- 1}^{3} 4 d x = 16

= 8 + 16

Simplify

= 24

Graph

Popular Examples

integral from 0 to 3 of (y-3)(2y+3)

\int_{0}^{3} (y - 3) (2 y + 3) d y

integral from 5 to 6 of-x^3+11x^2-30x

\int_{5}^{6} - x^{3} + 11 x^{2} - 30 x d x

integral from 0 to 1 of (sqrt(x))/(x+1)

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

integral from 0 to 4 of [(5x-x^2)-(x)]

\int_{0}^{4} [(5 x - x^{2}) - (x)] d x

integral from 4 to 0 of x^2

\int_{4}^{0} x^{2} d x

Frequently Asked Questions (FAQ)

What is the integral from-1 to 3 of 2x+4 ?
The integral from-1 to 3 of 2x+4 is 24