Hello,

I'm having problems with completing the square can anyone comment on my working?

2x^2 - 3x -1 = 0

2(x -3/4)^2 -(-3/4)^2 - 1/2 = 0

2(x - 3/4)^2 -17/16 =0

2(x - 3/4)^2 = 17/16

(x - 3/4)^2 = 17/32

x - 3/4 = +-√17/32

x = 3/4 +-√17/32

Thanks in advance. Please post solution if I am incorrect.