C3 Outcome 9 Quiz
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by Susan Wilson
| 7 Questions
1
10
Factor completely :


2
10
Factor completely :


3
20
Solve the cubic equation:

4
20
Solve the cubic equation:

5
10
Which of the following are combinations of real and complex roots for the polynomial? (Select as many as apply)


1 real that repeats 3 times and 1 complex
2 real and 2 complex
1 real and 3 complex
4 complex
2 reals each of which occur twice
6
10
Which of the following are combinations of real and complex roots for the polynomial? (Select as many as apply)


3 reals that occur once each
1 real that occurs 3 times
No reals
7
20
Solve the inequality. Express your answer on a number line AND in interval notation.


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