**Q1: **

Solve the equation .

- A
- B
- C
- D
- E

**Q2: **

Factor over the complex numbers.

- A
- B
- C
- D
- E

**Q3: **

Which quadratic equation has roots ?

- A
- B
- C
- D
- E

**Q4: **

Solve the equation .

- A
- B
- C
- D
- E

**Q5: **

Which of the following best describes the roots of the equation ?

- A two non-real roots
- B one repeated real root
- C one repeated non-real root
- D two complex roots

**Q6: **

Solve the quadratic equation .

- A
- B
- C
- D
- E

**Q7: **

Find the value of such that the quadratic equation has the roots .

**Q8: **

By completing the square, solve the equation .

- A
- B ,
- C ,
- D ,
- E ,

**Q9: **

If the discriminant of a quadratic equation is negative, will its complex roots be a conjugate pair?

- Ayes
- Bno

**Q10: **

Which of the following best describes the roots of the equation ?

- A two non-real roots
- B one repeated real root
- C one repeated non-real root
- D two real roots

**Q11: **

The complex numbers and , where , , , and are real numbers, are roots of a quadratic polynomial with real coefficients. Given that , what conditions, if any, must , , , and satisfy?

- A and
- B and
- Cthere are no additional conditions
- D and

**Q12: **

Factor over the complex numbers.

- A
- B
- C
- D
- E