Try another version of this question
Factor the following expression completely given that one of the roots is 3:
`y^3 + 9 y^2 -1 y -105` =
`y^3 + 9 y^2 -1 y -105` =
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question
`(y+7)(y-3)(y+5)`