Question

ax+by-ay-bx is equivalent to

Answer 1

ax+by-ay-bx,

ax-ay+by-bx,

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

(x-y)(a-b)

Answer 2

ax+by-ay-bx

(ax-ay)+(by-bx)

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

(a-b) (x-y)

hope it helps thnx!