Question

factorise pqr+qr^2-pr^2-r^3​

Answer 1

Answer:

Factorise: p^2q-pr^2-pq+r^2. ... `p- 2q-p^(2)+4q^(2). play. 2:02 · Factorise `(p-q)^ 3+(q-r)^3+(r-p. play. 1:39. close option

Answer 2

Step-by-step explanation:

pqr+qr^2-pr^2-r^3

=qr(p+r)-r^2(p+r)

=(q+r)(qr-r^2). Ans