Question

Solve by completing the square: 3x^2-6x+1

Answer 1

Are we to assume that the expression is equal to 0?

Answer 2

Yes, sorry about that.

Answer 3

3(x^2-2x )=-1
3(x^2-2x+1)=-1+3
3(x-1)^2=2
(x-1)^2=2/3
x-1=+-sqrt(2/3)
x=1+-(sqrt6)/3

Answer 4

Ok, thank you very much! :)

Answer 5

yw