Factor the Sum or Difference of Cubes $125 r ^ { 3 } + 8$

question 61

Multiple Choice

Factor the sum or difference of cubes.
- $125 r ^ { 3 } + 8$

• A) \(( 5 r + 2 ) \left( 25 r ^ { 2 } - 10 r + 4 \right)\)
• B) \(( 5 r + 2 ) ^ { 2 } ( 5 r - 2 )\)
• C) \(( 5 r + 2 ) \left( 25 r ^ { 2 } - 20 r + 4 \right)\)
• D) \(( 5 r - 2 ) \left( 25 r ^ { 2 } + 10 r + 4 \right)\)

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