Question

3 [X+y] -9 (x+y) ². factroize

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Answer 1

Answer:

Answer is 3(x+y)(1-3x-3y)

Step-by-step explanation:

=3(x+y) - 9(x+y)²

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

=(x+y)(3-9x-9y)→common factor 3

=3(x+y)(1-3x-3y)

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