$$ if\ 6xy=x^2y+9y,\ what\ is\ the\ value\ of\ xy?$$
$$ (1) y-x=3$$
$$ (2) x^3<0$$
The OA is B.
I would appreciate an explanation here. Please.
$$ (1) y-x=3$$
$$ (2) x^3<0$$
The OA is B.
I would appreciate an explanation here. Please.
