Question
Factorise: $6xy - 4y + 6 - 9x$
✓
Answer
$6xy – 4y + 6 - 9x$
$= 6xy - 4y - 9x + 6$
$= 2y(3x - 2) - 3(3x - 2)$
$= (3x - 2)(2y - 3)$
$= 6xy - 4y - 9x + 6$
$= 2y(3x - 2) - 3(3x - 2)$
$= (3x - 2)(2y - 3)$
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