History, asked by gowrijayabalan350, 9 months ago

multiply : (9x + 1) ( 9x + 1)​

Answers

Answered by Unknown0708
10

Answer:

The product will be 81x square + 18x + 1

Please mark as brainliest answer.

Answered by Mora22
1

Answer:

(9x+1)(9x+1)

 {(9x + 1)}^{2}  = 81 {x}^{2}  + 1 + 18x

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

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