Question

If a given algebraic expression is the ____________ of two squares, then it can be

factorised by using the identity p^2 – q^2

= (p+q) (p –q)

(b) Which identity will you use to factorise 16p^4

-56 p^2q^2

+49q^4? What will be its

factors?​

Answer 1

Answer:

Pq127z2y2p4567epas1094iqplz