AnswersAlgebra III AComplex Numbers

Complex Numbers Answers

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If , what is the value of i 3?

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A
–1
B
i
C
1
D
–i
2
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Which complex number has a distance of from the origin on the complex plane?

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A
2 + 15i
B
17 + i
C
20 – 3i
D
4 – i
3

If f(x) = 1 – x, which value is equivalent to |f(i)|?

A
0
B
1
C
StartRoot 2 EndRoot
Option C
D
StartRoot negative 1 EndRoot
Option D
4

Which of the following is equivalent to ?

Question illustration
A
5i
B
18 – 5i
C
18 + 5i
D
23

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Complex Numbers Answers — Algebra III A