63p^2 - 7 factorize using identities(step by step)
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Answer:
63p²-7
=7(9p²-1)
Using identity we get,
=7((3p)²-1²)
=7(3p-1)(3p+1)
Bcz a²-b²=(a-b) (a+b)
If anyone satisfies on my answer then give me thanks.
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