# Worksheet: Using the Quadratic Formula to Solve Quadratic Equations with Two Complex Roots

Q1:

Solve the equation over the set of complex numbers.

• A1
• B
• C
• D

Q2:

Solve the equation over the set of complex numbers.

• A
• B9
• C
• D
• E

Q3:

Determine the solution set of over the set of complex numbers.

• A
• B
• C
• D

Q4:

Find the solution set of .

• A
• B
• C
• D

Q5:

Determine the solution set of over the set of complex numbers.

• A
• B
• C
• D

Q6:

Determine the solution set of over the set of complex numbers.

• A
• B
• C
• D

Q7:

Determine the solution set of over the set of complex numbers.

• A
• B
• C
• D

Q8:

Determine the solution set of over the set of complex numbers.

• A
• B
• C
• D

Q9:

Solve , where .

• A
• B
• C
• D
• E

Q10:

Solve , where .

• A
• B
• C
• D
• E

Q11:

Solve , where .

• A
• B
• C
• D
• E

Q12:

Find the solution set of over .

• A
• B
• C
• D

Q13:

Find the solution set of given .

• A
• B
• C
• D

Q14:

Find the roots of the quadratic equation .

• A
• B
• C
• D
• E

Q15:

Which quadratic equation has roots ?

• A
• B
• C
• D
• E