Math, asked by gabrielachristopher3, 3 months ago

factorize using identities
(a+3c)²-1​

Answers

Answered by hassanalihassanali06
6

Answer:

By using identity

(a+b)^2=a^2+b^2+2ab

=a^2+(3c)^2+23ac -1

=a^2 +9C^2+23ac-1 Ans

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