Find the Least Common Denominator of the Rational Expressions $\frac { x + 5 } { x ^ { 2 } - 5 x - 6 }$

question 6

Multiple Choice

Find the least common denominator of the rational expressions.
- $\frac { x + 5 } { x ^ { 2 } - 5 x - 6 }$ and $\frac { x + 9 } { x ^ { 2 } - 9 x + 18 }$

• A) \(( x + 1 ) ( x - 6 )\)
• B) \(( x - 6 ) ( x - 3 )\)
• C) \(( x - 1 ) ( x + 6 ) ( x - 3 )\)
• D) \(( x + 1 ) ( x - 6 ) ( x - 3 )\)

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