Question

Calcule:
a) (-2)³= (-2).(-2).(-2)= 4.(-2)= -8
b) -2 ³
c) 0²⁸
d) 1³²
e) (-1)²⁰
f) (–2)⁴
g) –2⁴
h) (–1)⁴¹
i) (–6)¹
j) (-6)²
k) -6²

Answer 1

Explicação passo-a-passo:

a) (-2)^3 = (-2)×(-2)×(-2) = -8

b) -2^3 = -2×-2×-2 = -8

c) 0^28 = 0

d) 1^32 = 1

e) (-1)^20 = 1

f) (-2)^4 = (-2)×(-2)×(-2)×(-2) = 16

g) -2^4 = -2×-2×-2×-2 = -16

h) (-1)^41 = -1

i) (-6)^1 = -6

j) (-6)^2 = (-6)×(-6) = 36

k) -6^2 = -6×-6 = -36