Solve the problem.
-3 + 6i is a zero of a quadratic function with real coefficients. Find the other zero.
A) 3 - 6i
B) 6i - 3
C) -3 - 6i
D) 9

Name: Solve the problem. -3 + 6i is a zero of a quadratic function with real coefficients. Find the other zero. A) 3 - 6i B) 6i - 3 C) -3 - 6i D) 9
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Question

Quizplus · Accepted Answer

If a polynomial has real coefficients and a complex zero, then its conjugate is also a zero. The conjugate of $3 + 6i$ is $3 - 6i$.

Solve the Problem. -3 + 6i Is a Zero of a Quadratic Function