1. Find the discriminant. 3x² + (-7x) + (-4) = 0
97
1
-97
-1

2. Find the discriminant. 3x² + 7x + 2 = 0
-73
25
73
-25

3. Find the discriminant. -x² + (-3x) + (-4) = 0
25
7
-7
-25

4. Find the discriminant. 4x² + 12x + (-4) = 0
80
208
-208
-80

5. Find the discriminant. 3x² + (-2x) + (-1) = 0
-16
8
-8
16

6. Find the discriminant. 4x² + x + (-2) = 0
-31
-33
33
31

7. Find the discriminant. -2x² + 17x + 2 = 0
305
273
-305
-273

8. Find the discriminant. -4x² + (-9x) + (-3) = 0
129
-33
-129
33

9. Find the discriminant. 3x² + (-13x) + (-1) = 0
157
181
-181
-157

10. Find the discriminant. 4x² + (-17x) + (-1) = 0
305
273
-305
-273

Score =
Correct answers: