CC N-CN 5
(+) Represent addition, subtraction, multiplication, and conjugation of complex numbers geometrically on the complex plane; use properties of this representation for computation. For example, (–1 + √3 i)3 = 8 because (–1 + √3 i) has modulus 2 and argument 120°.
Category: Number and Quantity
Domain: The Complex Number System
Cluster: Represent complex numbers and their operations on the complex plane.