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Popular >

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

Solution

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

Solution

9

Solution steps

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

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

\int_{- 1}^{2} 2 d x = 6

= 3 + 6

Simplify

= 9

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\int_{0}^{1} arctan (x^{3}) d x

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\int_{0}^{e} x ln (2 x) d x

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\int_{l n (2)}^{l n (10)} tanh (x) d x

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\int_{0}^{x^{2}} \frac{4 t - 1}{t ^{2} + 1} d t

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\int_{0}^{t} cos^{2} (2 π x) d x

Frequently Asked Questions (FAQ)

What is the integral from-1 to 2 of (2x+2) ?
The integral from-1 to 2 of (2x+2) is 9