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Popular >

integral from 1 to 2 of (2x+4)

Solution

\int_{1}^{2} (2 x + 4) d x

Solution

7

Solution steps

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

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

\int_{1}^{2} 4 d x = 4

= 3 + 4

Simplify

= 7

Graph

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\int_{0}^{16} t d t

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Frequently Asked Questions (FAQ)

What is the integral from 1 to 2 of (2x+4) ?
The integral from 1 to 2 of (2x+4) is 7