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Popular >

integral from 1 to 2 of (6x^2-3)

Solution

\int_{1}^{2} (6 x^{2} - 3) d x

Solution

11

Solution steps

\int_{1}^{2} 6 x^{2} - 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} 6 x^{2} d x - \int_{1}^{2} 3 d x

\int_{1}^{2} 6 x^{2} d x = 14

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

= 14 - 3

Simplify

= 11

Graph

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Frequently Asked Questions (FAQ)

What is the integral from 1 to 2 of (6x^2-3) ?
The integral from 1 to 2 of (6x^2-3) is 11