Math, asked by marvelmonisha, 7 months ago

(ii) (p + q)2- (p - q)2 + p2q2 simplifies ​

Answers

Answered by jeetmit4
7

Answer:

(p+q)2 - (p-q)2 + p2q2= p2 + q2 + 2pq - p2 - q2 + 2pq + p2q2

= 4pq+p2q2= pq(4+pq)

Step-by-step explanation:

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