please solve this question factorise the following please solve this question factorise the following II a2b + ab2 — abc — b2c + ary + bxy. 12 ax2 — bx2 + ay2 — by2 4. az2 — bz2. 13 x — 1 — (x — + ax — a. Share with your friends Share 0 Samrat answered this google it 0 View Full Answer