Question

efetue
a) (-8)²=
b) (+1)⁷=
c) (-3)³=
d) (-5)⁰=
e) (-16)¹=
f) √-1=
urgentemente vale 4 ponto ​

Answer 1

efetue

a) (-8)²= 64

b) (+1)⁷=1

c) (-3)³= -27

d) (-5)⁰= 1

e) (-16)¹=-16

f) √-1= i