Respostas

2014-03-07T15:56:57-03:00
(-2)^5

(-2).(-2).(-2).(-2).(-2) = -32
2014-03-07T16:00:46-03:00
-(-2)^5 = (-2) x (-2) x (-2) x (-2) x (-2) = - (-32) = 32