Question 6,10 Q.6. In the formula ; r = x 2 + y 2 ; make x as the subject. Q.10. Factorise: p 3 - p 2 q 2 - p q + q 3 . Share with your friends Share 2 Neha Sethi answered this Dear student We have,p3-p2q2-pq+q3=p2p-q2-qp-q2=p2-qp-q2 Post one query at a time. Regards 1 View Full Answer