Question

12 pontos,ajudem ai​

Answer 1

Resposta:

2)

a) 16ax

b) 76cz³

3)

a) = - 12ax - 5bx + 4x

b) = 24aw

Explicação passo-a-passo:

2 )

a) 10ax + 6ax = ax ( 10 + 6) = 16ax

b) 52cz³ + 24cz³ = cz³ ( 52 + 24) = 76cz³

3)

a)

3ax + 5bx - 15ax - 10bx + 4x  

= x ( 3a + 5b - 15a - 10b + 4)

= x ( - 12a - 5b + 4)

= - 12ax - 5bx + 4x

b) 48aw + 6x - 24aw - 6x

= ( 48 - 24)aw + ( 6 - 6)x

= 24aw