Find the Sum or Difference $$( a - 11 ) ( a + 11 )$$

question 163

Multiple Choice

Find the sum or difference.
- $$( a - 11 ) ( a + 11 )$$

• A) \(a ^ { 2 } + 22 a - 121\)
• B) \(a ^ { 2 } - 121\)
• C) \(a ^ { 2 } - 22 a - 121\)
• D) \(a ^ { 2 } - 22\)

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