Math Problem Statement

Solution

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Math Problem Analysis

Mathematical Concepts

Complex Numbers
Algebra
Distributive Property (FOIL)

Formulas

FOIL: (a + bi)(c + di) = ac + adi + bci + bdi^2
i^2 = -1

Theorems

Imaginary Unit Identity: i^2 = -1

Suitable Grade Level

Grades 9-12