Posted by Happy Face on .
How do you factor:
9x^2y^3  3x^3y^2  15xy
i got: 3xy(3xy^2  x^2y  5)
But how do you factor it further to simplify it?
Thx

Math 
bobpursley,
you could...
3xy ( (xy(3yx) 5)
but that is not making it simpler 
Math 
Henry,
Your answer is correct.