1 / | | / 2 \ | \x - x/*1 dx | / -2
Integral((x^2 - x)*1, (x, -2, 1))
/ | 2 3 | / 2 \ x x | \x - x/*1 dx = C - -- + -- | 2 3 /
9/2
=
4.5
Use the examples entering the upper and lower limits of integration.