Basic Operations with Complex Numbers

Practice Questions

Algebra II › Basic Operations with Complex Numbers

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2

$What\ is\ the\ complex\ conjugate\ for\ 9-2i?$

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Solve: $-2i^2-4i^{-4}+6i^6$

4

Consider the following definitions of imaginary numbers:

Then,

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Evaluate:

6

Compute: $-5i^{1234}$

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Evaluate:

8

Evaluate:

$i^{64}$

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Evaluate:

10

Evaluate:

$i^{73 }$

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