Question

1. Efetue os monômios:
a) -10 x – 15 x=
b) - 9x + 18 x =
C) -15 a - 11 a =
d) +12 b + b + 4 b =
e) -10 ab - ab - 2ab =​

Answer 1

Resposta:

a) -10 x – 15 x= -25x

b) - 9x + 18 x = 9x

C) -15 a - 11 a = -26a

d) +12 b + b + 4 b = 17b

e) -10 ab - ab - 2ab = -13ab