Sum and product of the roots Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | B 5, rs = 6 | Easy | Solved step by step |
| 2 | 2, rs = −8 | Easy | Solved step by step |
| 3 | C 0 | Easy | Solved step by step |
| 4 | 0 | Easy | Solved step by step |
| 5 | D −3, rs = −23 | Medium | Solved step by step |
| 6 | 4, rs = 1 | Medium | Solved step by step |
| 7 | 0 | Medium | Solved step by step |
| 8 | 2, rs = 34 | Harder | Solved step by step |
| 9 | D 73, rs = 23 | Harder | Solved step by step |
| 10 | 0 | Harder | Solved step by step |
Grade
Count your right answers and divide by the number of questions: A 90% or more, B 80%, C 70%, D 60%, F below 60%.