N.CN.B.5: Represent addition, subtraction, multiplication, and conjugation of complex numbers geometrically on the complex plane; use properties of this representation for computation.

Represent addition, subtraction, multiplication, and conjugation of complex numbers geometrically on the complex plane; use properties of this representation for computation.

Example Problems

Consider the complex number:

z = i

What is

z^{11}

?

Consider the complex number:

z = 1 + i

What is

z^6

?

Consider the complex number:

z = 2 - 2i

What is

z^4

?

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