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Popular >

integral from 0 to 3 of (2x+3)

Solution

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

Solution

18

Solution steps

\int_{0}^{3} 2 x + 3 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_{0}^{3} 2 x d x + \int_{0}^{3} 3 d x

\int_{0}^{3} 2 x d x = 9

\int_{0}^{3} 3 d x = 9

= 9 + 9

Simplify

= 18

Graph

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\int_{0}^{9} - x^{2} + 18 x - x^{2} d x

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\int_{4}^{9} (\frac{1}{x}) d x

integral from-1 to 1 of x^2+2x-3

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

Frequently Asked Questions (FAQ)

What is the integral from 0 to 3 of (2x+3) ?
The integral from 0 to 3 of (2x+3) is 18