05) Calcule as potencias:

a) (-9)² =
b) (+7)⁴ =
c) (- 1)³ =
d) (-11)² =
e) (+13)² =
f) (-2)⁵ =
g) (-10)⁶ =
h) (-10)³ =
i) (+3)⁶ =
j) (-9)² =