Select a standard
HSN‑CN.A.1
Know there is a complex number i such that i^2 = -1, and every complex number has the form $a...
HSN‑CN.A.2
Use the relation i^2 = -1 and the commutative, associative, and distributive properties to add,...
HSN‑CN.A.3
(+) Find the conjugate of a complex number; use conjugates to find moduli and quotients of...