(2y+1)(y+3)(5y-2)=0
If A x B x C=0, then A, B, or C are equal to zero. Therefore, for the problem, 2y+1=0
y+3=0
5y-2=0
Solving the equations for y will give the correct answers (three of them) for y.
If A x B x C=0, then A, B, or C are equal to zero. Therefore, for the problem, 2y+1=0
y+3=0
5y-2=0
Solving the equations for y will give the correct answers (three of them) for y.