Math, asked by kritikachaurasiya, 9 months ago

factorise 36a^2+36a+9​

Answers

Answered by ameliarc2105
3

Answer: we get a= -1/2

Step-by-step explanation: 36a²+36a+9

⇒36a²+18a+18a+9

⇒18a(2a+1)+9(2a+1)

⇒(2a+1)(18a+9)

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