Math, asked by swarantaro744, 8 months ago

3(x+y)-9(x+y)^2 factorise​

Answers

Answered by Mora22
2

Answer:

3(x + y) - 9 {(x + y)}^{2}

 = (x + y)(3 - 9(x + y))

 = (x + y)(3 - 9x - 9y)

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