Factor the Sum or Difference of Cubes

question 69

Multiple Choice

Factor the sum or difference of cubes. r³ - 125

• A) (r - 5)(r² + 5r + 25)
• B) (r + 5)(r² - 5r + 25)
• C) (r - 5)(r² - 5r + 25)
• D) (r + 5)³
• E) (r - 5)³

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Definitions:

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