If the \(x\)-coordinates of the two \(x\)-intercepts of a parabola are \(3 - \sqrt2\) and \(5 + \sqrt2,\) then what is

[Vincen]

If the \(x\)-coordinates of the two \(x\)-intercepts of a parabola are \(3 - \sqrt2\) and \(5 + \sqrt2,\) then what is the distance between them?

A. \(2-2\sqrt2\)
B. \(2+2\sqrt2\)
C. \(8+2\sqrt2\)
D. \(2\)
E. \(8\)

Answer: B

Source: Princeton Review