Question

Fatore.
a) x2 + (m – 2)x – 2m
b) ax + bx + cx + ay + by + cy

Answer 1

Resposta: c(x + y)(a + b)

Explicação passo-a-passo:

B) x.(a + b) + c.(x + y) +y.(a + b)

(a + b) . (x + y) . + c.(x + y)

c.(x + y).(a + b)