Math Problem Statement
(X - 3I) (3X + 5I ) – (3X + 5I) (X + 2I )
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Complex Numbers
Polynomial Expansion
Formulas
Distributive property: (A + B)(C + D) = AC + AD + BC + BD
Imaginary unit: I^2 = -1
Theorems
Distributive Property of Multiplication
Properties of Imaginary Numbers
Suitable Grade Level
Grades 9-12