Question

Factoriza:
a) 3(a + b) + x(a + b) – y(a + b) =

b) 5a(x – 2y) – 2b(x – 2y) =

Answer 1

Respuesta:

a) (a+b)x(3+x-y)

b) (x-2y)x(5a-2b)