US Common Core State Standard Math HSN-CN.B.5

Demonstrations 1 - 10 of 10

Description of Standard: (+) 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°.*