Math, asked by cinirajeev622, 18 days ago

Simplify (p + q )² - (p - q)²​

Answers

Answered by pathakrakesh121
0

2(p2 + q2) is your answer

Answered by Onlinehelper
0

=> ( p + q )² - ( p - q)²

=> ( p² + 2p²q² + q² ) - ( p² - 2p²q² + q² )

=> p² + 2p²q² + q² - p² + 2p²q² - q²

=> 4p²q²

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