Question

a) (9-3). (9-3) =
b) (3-9). (3-9) =
c) (9-3). (3-9) =
d) (-3-9). (3-9) =
e) (3-9). (9-3) =
f) (-9-3). (9-3)

Answer 1

Resposta:

a) (9-3). (9-3) = 36

b) (3-9). (3-9) = 36

c) (9-3). (3-9) = -36

d) (-3-9). (3-9) = 72

e) (3-9). (9-3) = -36

f) (-9-3). (9-3) = -72