i attmepted this one and got as far as possible but not sure where to go next

find the solutions to x^2 -6x+2 leave answer as a surd i attempted it and ended up with 3+/- (sq. root of 7)

and then it asks to then get the exact solution to the inequality x^2-6x+2 </= 0

by substitution of (3+/- sq.root of 7) into x

i got to a point where -5</= 0

am i going right and does this mean X >/=5

Thanks for help