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Popular >

integral from 2 to 5 of (2x+9)

Solution

\int_{2}^{5} (2 x + 9) d x

Solution

48

Solution steps

\int_{2}^{5} 2 x + 9 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_{2}^{5} 2 x d x + \int_{2}^{5} 9 d x

\int_{2}^{5} 2 x d x = 21

\int_{2}^{5} 9 d x = 27

= 21 + 27

Simplify

= 48

Graph

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Frequently Asked Questions (FAQ)

What is the integral from 2 to 5 of (2x+9) ?
The integral from 2 to 5 of (2x+9) is 48