Standard(s):
[MA2019] PRE-19 (9-12) 3 : 3. Represent complex numbers on the complex plane in rectangular and polar form (including real and imaginary numbers), and explain why the rectangular and polar forms of a given complex number represent the same number.
[MA2019] PRE-19 (9-12) 4 : 4. Represent addition, subtraction, multiplication, and conjugation of complex numbers geometrically on the complex plane; use properties of this representation for computation.
Example: (-1+ √3i)3=8 because (-1+ √3i) has modulus 2 and argument 120o.