Question

How do you factor `3y - 6x + 4xy - 2y^2`?

Answer 1

`(-2y+3)(y-2x)`

Explanation:

I can do grouping in pairs.

`-2y^2+3y+4xy-6x`
`y(-2y+3)-2x(-2y+3)`
`(-2y+3)(y-2x)`