Question

calcule as potencias. a) (+2)2= b) (+3)2= c) (-2)2= d) (-5)2= e) (-3)3= f) (-1)5= g) (0)10= h) (-2)3=《

Answer 1

Vamos Lá:

a) 2^2
= 2*2
=4

b) 3^2
= 3*3
= 9

c) -2^2
-2*-2
= 4

d) -5^2
-5*-5
= 25

e) -3^3
-3*-3*-3
9*-3
= -27

f) -1^5
-1*-1*-1*-1*-1
= -1

g) 0^10
= 0

h) -2^3
-2*-2*-2
= -8

Bons Estudos!!!