Math Problem Statement
Demuestre que (a^2 + b^2 ) (a + b) (a – b) = a^4 – [ 3a + 2( a + 2 ) – 4 (a + 1) –a + b^4 ]
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Polynomial Identities
Difference of Squares
Simplification
Formulas
Difference of squares: (a + b)(a - b) = a^2 - b^2
Expansion and simplification of polynomial expressions
Theorems
Difference of Squares Identity
Suitable Grade Level
Grades 9-12
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