Question

Raspuns careva ? [tex] \int\limits^2_0( x^{2}-x) \, dx
[/tex]

Answer 1

=$\int\limits^2_0 { x^{2} } \, dx - \int\limits^2_0 {x} \, dx= [\frac{ x^{3} }{3}- \frac{ x^{2} }{2}}$ de la 0 la 2=$\frac{ 2^{3} }{3}-o- \frac{ 2^{2} }{2}+0= \frac{2}{3}$