divide by -3
x^2-2x+1=0
(x-1)(x-1)=0
x=1
solve for x:
-3x^2+6x-3=0
3 answers
factor it
(-3x+3)(x-1)=0
x=1 OR x=1
x=1double root
(-3x+3)(x-1)=0
x=1 OR x=1
x=1double root
thanks guys!