2 years ago

Factorise 3xy² + 3by- 2y - 2

Mathematics

1 answer:

Alex787 [66]2 years ago

7 0

$~~~~3xy^2 +3xy-2y-2\\\\=3xy(y+1)-2(y+1)\\\\=(y+1)(3xy-2)$

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Factorise 3xy² + 3by- 2y - 2​

Factorise 3xy² + 3by- 2y - 2