Question

qual e a resposta
a) (+1) . (+1) =
b) (–1) . (–1)
c) (+1) . (+1) . (+1) =
d) (–1) . (–1) . (–1) =
e) (+2) . (+2) . (+2) . (–2) =
f) (+2) . (–2) . (+2) . (–2) =
g) (–2) . (–1) . (–3) . (–5) =
h) (+2) . (+3) . (+2) . (+3) =
me ajudemm pfff

Answer 1

a) (+1) . (+1) = 1

b) (–1) . (–1) = 1

c) (+1) . (+1) . (+1) = 1

d) (–1) . (–1) . (–1) = -1

e) (+2) . (+2) . (+2) . (–2) = -16

f) (+2) . (–2) . (+2) . (–2) = 16

g) (–2) . (–1) . (–3) . (–5) = 30

h) (+2) . (+3) . (+2) . (+3) = 36

Answer 2

Resposta:

sim.

Explicação passo-a-passo:

.