SAT Math Practice Question #31480 - SATify | SATify
#31480
quadratic equations
equations
hard
90 sec
The quadratic equation 4x2−kx+9=0 has exactly one distinct real solution. What is a possible value of k?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
