find the following product using appropriate identity is P - 3 into P + 3
Answers
Answered by
21
(P-3)(P+3)
Identity=(a-b)(a+b)=a^2-b^2
Here a is P and b is 3
Therefore,(P-3)(P+3)=P^2-3^2
=P^2-9
Hope it helps!!
Identity=(a-b)(a+b)=a^2-b^2
Here a is P and b is 3
Therefore,(P-3)(P+3)=P^2-3^2
=P^2-9
Hope it helps!!
Answered by
6
Answer:
Step-by-step explanation:
(P-3)(P+3)
Identity=(a-b)(a+b)=a^2-b^2
Here a is P and b is 3
Therefore,(P-3)(P+3)=P^2-3^2
=P^2-9
Hope it helps!!
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