SAT Math Practice Question #20431 - SATify | SATify

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SAT Math Practice Question #20431 - SATify | SATify

#20431

equations

quadratic equations

hard

180 sec

Calculator OK

Which quadratic equation has no real solutions?

A.

$3 x^{2} - 10 x + 8 = 0$

B.

$x^{2} + 12 x + 36 = 0$

C.

$2 x^{2} - 5 x + 7 = 0$

D.

$4 x^{2} + 7 x - 2 = 0$