Math Problem Statement
(2plus+8i)(2minus−8i)equals=enter your response here (Type your answer in the form aplus+bii.)
Solution
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Math Problem Analysis
Mathematical Concepts
Complex Numbers
Algebra
Formulas
(a + bi)(a - bi) = a^2 - b^2i^2
Theorems
Multiplication of Complex Conjugates
i^2 = -1
Suitable Grade Level
Grades 9-12