Question

calcule as potências a seguir:

Answer 1

a) 0
b) -25
c) -1,44
d) 32
e) 25
f) -1
g) - 8/27
h) 0,0001

Answer 2

a)0
b)-(5).(5)= - 25
c)-(1,2).(1,2)= -1,44
d)-(-32)=32
e)(-5).(-5)=25
f)1
g)(-2/3).(-2/3).(-2/3).(-2/3).(-2/3)= - 32/243 
h)(-0,1).(-0,1).(-0.1).(-0.1)= +0.0001