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Popular >

integral from-1 to 1 of 3-3x^2

Solution

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

Solution

4

Solution steps

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

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

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

= 6 - 2

Simplify

= 4

Graph

Popular Examples

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\int_{0}^{3} (6 + 6 y - y^{2}) d y

integral from-2 to 1 of x^3+x

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

integral from 1 to 4 of (9sqrt(x)-6x)

\int_{1}^{4} (9 x - 6 x) d x

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

integral from 5 to 9 of (5-x)(x-9)

\int_{5}^{9} (5 - x) (x - 9) d x

Frequently Asked Questions (FAQ)

What is the integral from-1 to 1 of 3-3x^2 ?
The integral from-1 to 1 of 3-3x^2 is 4