Question

Calcule:
A)7^2
B)4^2
C)2
D)8^1
E)9
F)(-9)^2
G)(-5)^3
H)(-1)
I)(-15)^1

Answer 1

Resposta:

A)7^2 =49

B)4^2 =16

C)2 =2

D)8^1 =8

E)9 =9

F)(-9)^2 =81

G)(-5)^3 =(-5)*(-5)*(-5)=25*(-5) = -125

H)(-1) =-1

I)(-15)^1=-15