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Topic review (newest first)
- {7/3}
- 2013-02-16 17:36:14
You're welcome
- cooljackiec
- 2013-02-16 16:39:52
Thanks
- {7/3}
- 2013-02-16 15:34:36
If a polynomial's leading coefficient is 1 and one of it's root is r then (x-r) is a factor of the polynomial,can you solve the problem now?
- cooljackiec
- 2013-02-16 15:13:02
The roots of the quadratic equation x^2 + ax + b are 2 + 3i and 2 - 3i. What is a + b?