Math, asked by abhay6662, 20 days ago

expand (3n+1)^2 give answer ​

Answers

Answered by isha97076
1

Answer:

I have send answer in photo please check it

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Answered by karishmarahi
1

Step-by-step explanation:

9n^2 + 2.3n.1 + 1^2

9^2 + 6n + 1

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