Question

GCF of -15y^4+12y^2-9y

Answer 1

-3y

Explanation:

You can remove -3y from each number in the expression

<The reason that it is negative is because the first term/ term with the highest degree begins with a negative sign>

`-15y^4+12y^2-9y\\\\-3y(5y^3-4y+3)`