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Popular >

integral from-1 to 4 of 2x+4

Solution

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

Solution

35

Solution steps

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

\int_{- 1}^{4} 2 x d x = 15

\int_{- 1}^{4} 4 d x = 20

= 15 + 20

Simplify

= 35

Graph

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

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

Frequently Asked Questions (FAQ)

What is the integral from-1 to 4 of 2x+4 ?
The integral from-1 to 4 of 2x+4 is 35