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Popular >

integral from 1 to 2 of 2x+3

Solution

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

Solution

6

Solution steps

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

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

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

= 3 + 3

Simplify

= 6

Graph

Popular Examples

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\int_{- 7}^{8} \frac{1}{8 - x} d x

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\int_{0}^{2 π} t^{2} d t

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

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

integral from 2 to 4 of-2x

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

integral from 0 to 1 of x^7e^{-x^4}

\int_{0}^{1} x^{7} e^{- x^{4}} d x

Frequently Asked Questions (FAQ)

What is the integral from 1 to 2 of 2x+3 ?
The integral from 1 to 2 of 2x+3 is 6