6
QuizMultiple Choice
Solving Polynomial Equations with Complex Solutions
Question 6 • FL-1200330-Algebra 2 CR
What are all the roots, both real and nonreal, of the equation x4 + x2 = 4x2 + 4?
Answer
A
Negative one-half, one-half, negative 2 i, 2 i.
B
Negative one-half, one-half, negative i, i.
C
Negative 1, 1, negative 2 i, 2 i.
D
Negative 2, 2, negative i, i.