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The Discriminant, Quiz 4, Level 1

The Discriminant, Quiz 4, Level 1

Click on the correct answer choice. When you have completed the quiz, press the "Get Score" button.

1. Find the discriminant. 2x² + 6x + 1 = 0
44
-28
28
-44

2. Find the discriminant. 5x² + 10x + 2 = 0
-140
140
60
-60

3. Find the discriminant. 2x² + 6x + 3 = 0
12
60
-12
-60

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

5. Find the discriminant. 2x² + 6x + 2 = 0
-20
-52
52
20

6. Find the discriminant. x² + 6x + 4 = 0
20
52
-20
-52

7. Find the discriminant. 5x² + 10x + 4 = 0
20
180
-20
-180

8. Find the discriminant. x² + 7x + 1 = 0
53
45
-45
-53

9. Find the discriminant. 4x² + 10x + 2 = 0
132
68
-68
-132

10. Find the discriminant. 2x² + 9x + 2 = 0
97
-65
65
-97

Score =
Correct answers: