Question 47007
10x^2y-30xy+20xy^2 [Find the greatest common factor (GCF); in this case 10xy]
10xy(10x^2y-30xy+20xy^2) [Write the GCF outside of the parenthesis]
10xy(10x^2y/10xy-30xy/10xy+20xy^2/10xy)[Divide the terms by the GCF of 10xy]
10xy(x-3+2y) [Re-arrange the terms in standard form with descending degrees]
10xy(2y+x-3)