CCSS.Math.Content.HSN.CN.B.5 - Objective

(+) 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°.

High School Number & Quantity · Common Core State Standards · Common Core 2010