Math, asked by poojitha47, 9 months ago

find the product of (P-3) (P+3)by using suitable identity

Answers

Answered by najmulsehr96

1

Answer:

P²-9

Step-by-step explanation:

(P-3)(P+3)=P²-3² {As a²-b²=(a+b)(a-b)}

=P²-9

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