The Discriminant, Quiz 1, Level 2

The Discriminant, Quiz 1, Level 2

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

1. Find the discriminant. 4x2 + 20x + 3 = 0
448
352
-352
-448

2. Find the discriminant. 4x2 + 14x + 3 = 0
-244
244
148
-148

3. Find the discriminant. 5x2 + 8x + 4 = 0
-16
144
16
-144

4. Find the discriminant. 5x2 + 16x + 1 = 0
276
-236
-276
236

5. Find the discriminant. 2x2 + 14x + 2 = 0
-180
-212
212
180

6. Find the discriminant. x2 + 18x + 2 = 0
332
-316
-332
316

7. Find the discriminant. 4x2 + 16x + 3 = 0
208
304
-208
-304

8. Find the discriminant. 2x2 + 20x + 5 = 0
360
440
-360
-440

9. Find the discriminant. 4x2 + 12x + 1 = 0
160
128
-128
-160

10. Find the discriminant. 5x2 + 13x + 2 = 0
209
-129
-209
129

Score =
Correct answers: