English, asked by kedar72, 1 year ago

3x+y*3x-y=?(answer)

Answers

Answered by nikki170603

4

Answer:

=(3x+y) * (3x-y)

= (3x)^2 - (y)^2

= 9x^2 - y^2 (Ans)

By the way this que should be asked in maths part.

Hope it helps :)

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