SAT Math Practice Question #31483 - SATify | SATify

Home Practice Exams Features Pricing Quick Start Guide About

Loading...

SAT Math Practice Question #31483 - SATify | SATify

#31483

systems

quadratic equations

equations

easy

50 sec

For what value of $c$ does the quadratic equation $x^{2} + 6 x + c = 0$ have exactly one real solution?

A.

3

B.

6

C.

9

D.

12