Question

agrude e reduza os termos semelhantes:

mim ajudaaa

Answer 1

a) 5x+3x-4-2x+9 = 6x-5

b) 8x+2x-10-3x+7 = 7x-3

c) 2a²+3a-6a+3a²+a = 5a²-2a

d) -5+6a+3a-7 = +9a-12

❤️ Bom final de semana ❤️

14/01/22