x2
x
=0
6x2-11x
6x2-11x-17=0
6x2-11x-10=0
6x2-11x-7=0
6x2-11x-2=0
6x2-11x+3=0
6x2-11x+4=0
6x2-11x+5=0
-17
-10
-7
-2
3
4
5