Find the LCM $$\mathrm { n } , 9 + \mathrm { n } , 9 - \mathrm { n }$$

question 222

Multiple Choice

Find the LCM.
- $$\mathrm { n } , 9 + \mathrm { n } , 9 - \mathrm { n }$$

• A) \(n ^ { 2 } + 81\)
• B) \(n + 9\)
• C) \(\mathrm { n } ( 9 + \mathrm { n } ) ( 9 - \mathrm { n } )\)
• D) \(81 \mathrm { n } ^ { 2 }\)

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