Question

factorizar os polinomiozz 

ax-bx-ay+by

xfa

Answer 1

ax-bx-(ay-by)

x(a-b)-y(a-b)

(a-b)(x-y)

Answer 2

se resuelve ax +bx-ay+by factor comun

(ax-bx)-(ay+by)

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

R// (x-y) (a+b)