SAT Math Practice Question #17116 - SATify | SATify

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SAT Math Practice Question #17116 - SATify | SATify

#17116

quadratic equations

equations

hard

180 sec

Calculator OK

Which quadratic equation has no real solutions?

A.

$x^{2} + 14 x - 49 = 0$

B.

$x^{2} - 14 x + 49 = 0$

C.

$5 x^{2} - 14 x - 49 = 0$

D.

$5 x^{2} - 14 x + 49 = 0$