Use the Discriminant to Determine What Type of Solutions Exist $6 z ^ { 2 } - 5 z - 6 = 0$

Multiple Choice

Use the discriminant to determine what type of solutions exist for the quadratic equation. Do not solve the equation. $6 z ^ { 2 } - 5 z - 6 = 0$

A) nonreal complex numbers, complex conjugates
B) rational, unequal
C) rational, equal
D) irrational, unequal