2 ___ (x - 4) < \/ 6 *(x - 4)
(x - 4)^2 < sqrt(6)*(x - 4)
/ ___\ And\4 < x, x < 4 + \/ 6 /
(4 < x)∧(x < 4 + sqrt(6))
___ (4, 4 + \/ 6 )
x in Interval.open(4, sqrt(6) + 4)