English, asked by shafin6, 11 months ago

(3x + 1)² – (x+1)²= ?​

Answers

Answered by amitpatel843581
2

Hope you like this answer

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Answered by haridasan85
2

Answer:

9x^2+6x+1-(x2+2x+1)

9x^2+6x +1-x^2-2x-I

8x^2+4x=4x(2x+1) Ans

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