Question

5 – Reduza cada monômio:
a) 3x – 5x = c) – 10k + 6k + 12k – 3k =
b) 1,8y – 4,7y + 2,4y = d) 2,3x – 1,9x – 0,6x + 2x =
c) – 10k + 6k + 12k – 3k =
d) 2,3x – 1,9x – 0,6x + 2x =

Answer 1

Explicação passo-a-passo:

a) -2x

b) -0,5y

c) 5k

d) 1,8x