Question 695571
 2x2 – 5x + 7 = 0  (1 point)
31; one, real
31; two, real
–31; one, imaginary
–31; two, imaginary
6.   –3x2 + 14x – 8 = 0  (1 point)
100; one, real
100; two, real
196; one, real
196; two, real
7.   4x2 – 5x + 10 = 7x + 1  (1 point)
0; one, real
0; no real solutions
–135, one, imaginary
–135; two, imaginary
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