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Popular >

integral from 3 to 6 of x^2-2x

Solution

\int_{3}^{6} x^{2} - 2 x d x

Solution

36

Solution steps

\int_{3}^{6} x^{2} - 2 x 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_{3}^{6} x^{2} d x - \int_{3}^{6} 2 x d x

\int_{3}^{6} x^{2} d x = 63

\int_{3}^{6} 2 x d x = 27

= 63 - 27

Simplify

= 36

Graph

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Frequently Asked Questions (FAQ)

What is the integral from 3 to 6 of x^2-2x ?
The integral from 3 to 6 of x^2-2x is 36