3. Which option is correct? Show work please

Question 3 Find all critical numbers of the function g(x) = x4- 34x2. O critical numbers: x = 34. x = -\\34 O critical numbers: x = \\ 17, x = - V17 critical numbers: x = 0. x = \\34. x = -\\34 critical numbers: x = 0. x = \\ 17. x = -:/17 no critical numbers