Use the following factorization formulas involving cubes to factor each expression in Problems a 3 + 216
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Use the following factorization formulas involving cubes to factor each expression in Problems
a3 + 216
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Factorizations with Cubes Perfect cube a? + 3a?b + 3ab? + b3 = (a + b)³ Perfect cube a? - 3a?b + 3ab? – b3 = (a – b)³ Difference of two cubes a3 – b3 = (a – b)(a² + ab + b²) Sum of two cubes a3 + b3 = (a + b)(a² – ab + b²)
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Related Book For
Mathematical Applications For The Management, Life And Social Sciences
ISBN: 9781337625340
12th Edition
Authors: Ronald J. Harshbarger, James J. Reynolds
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