Question

Simplify
15x²y³-10x²y² +5xy² divided by 5xy

Answer 1

3xy²-2xy +y

Explanation:

15x²y³-10x²y² +5xy² = 5xy(3xy²-2xy +y)

then

5xy(3xy²-2xy +y) / 5xy = 3xy²-2xy +y

Answer 2

y(3xy-2x+1)

Explanation:

I'm pretty sure it'd be y(3xy-2x+1).