Question #6416407Single Choice
Algebra-2
Question
What is the product of (1 + 2i)(1 - 2i) and what type of number is the result?
Options
A
5, Real Number
B
5, Imaginary Number
C
5, Complex Number
D
5, Not a Number
What is the product of (1 + 2i)(1 - 2i) and what type of number is the result?
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