which expression gives the solutions of -5+2x^2=-6x

Question

2+-\sqrt(4-(4)(6)(-5))
over 12

-5+-\sqrt(25-(4)(2)(6)
over -10

-6+-\sqrt(36-(4)(2)(-5))
over 4

6+-\sqrt(36-(4)(2)(-5))
over 4

Answer 1

well, you know it's (-b±√(b^2-4ac))/2a
so which is it?

Answer 2

if im reading that right it would be three because its divided by a positive and starts with -6?

Answer 3

correct