Question 162005
2x^2-3x+1=0 __ (2x-1)(x-1)=0


4x^2+9x=9 __ 4x^2+9x-9=0 __ (4x-3)(x+3)=0


2y^2+y=-11y __ 2y^2+12y=0 __ 2y(y+6)=0


y^2-7-44=0 __ y^2-51=0 __ (y+sqrt(51))(y-sqrt(51))=0


6x^2+11x-1=0 __ not factorable