Question

1) Fatore as expressões
a) 3a – 3b + ax – bx =

Answer 1

3a-3b+ax-bx
3(a-b)+x(a-b)

Answer 2

a) 3a - 3b + ax - bx

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

=> (3 + x) . (a - b)