SAT Math Practice Question #39118 - SATify | SATify
#39118
formulas
roots
equations
quadratic equations
algebra
medium
75 sec
Calculator OK
In the equation x2+mx+49=0, m is a constant. If the equation has exactly one solution, what is the positive value of m?
• 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.
