Question

4p^2q^2 (p^2-q^2) multiple
answer pls step by step​

Answer 1

Answer:

=4p2q2(p2-q2)

=4p4q2-4p2q4

=(2p2q)2 -(2pq2)2

formula a2-b2=(a+b) (a-b)

(2p2q+2pq2) (2p2q-2pq2)