mat 0024 ch 13 factoring review answers
Amalia O'Keefe-Tillman
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ply formula: (x + 4)(x - 4) Final Answer: (x + 4)(x - 4) Exercise 4: Factor a Sum of Cubes Problem: Factor x^3 + 27 Solution: Recognize as sum of cubes: a^3 + b^3, where a = x, b = 3 Apply sum of cubes formula: (x + 3)(x^2 - 3x + 9) Final Answer: (x + 3)(x^2 - 3x + 9) Exer