Feeling lonely please talk to me someone

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)