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Integrate x-1x^2+x^2 from -1 to 2

Formulas

$\frac{3}{2}$

Step-by-step explanation

Problem

$\int_{-1}^{2}\left(x^2+x-x^2\right)dx$
1

The integral of a sum of two or more functions is equal to the sum of their integrals

$\int_{-1}^{2}-x^2dx+\int_{-1}^{2} xdx+\int_{-1}^{2} x^2dx$

$\frac{3}{2}$

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$\int_{-1}^{2}\left(x^2+x-x^2\right)dx$

Main topic:

Integral calculus

0.35 seconds