Question

5. Calcule as potências:
a) 2⁶
C) -6²
b) (-6²)
d) (-2)³
f) 5°
e) -2³​

Answer 1

a) 2⁶ = 64.

2 × 2 × 2 × 2 × 2 × 2

b) (-6²) = -36.

(-6) × (-6).

c) -6² = 36.

-6 × -6

d) (-2)³ = -8.

(-2) × (-2) × (-2)

f) 5° = 1.

e) -2³ = 8.

-2 × -2 × -2