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Popular >

integral from 2 to 5 of 3x^2-4x

Solution

\int_{2}^{5} 3 x^{2} - 4 x d x

Solution

75

Solution steps

\int_{2}^{5} 3 x^{2} - 4 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_{2}^{5} 3 x^{2} d x - \int_{2}^{5} 4 x d x

\int_{2}^{5} 3 x^{2} d x = 117

\int_{2}^{5} 4 x d x = 42

= 117 - 42

Simplify

= 75

Popular Examples

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Frequently Asked Questions (FAQ)

What is the integral from 2 to 5 of 3x^2-4x ?
The integral from 2 to 5 of 3x^2-4x is 75