Find the Least Common Denominator of the Rational Expressions $\frac { 1 } { x ^ { 2 } + 16 x + 64 }$

question 129

Multiple Choice

Find the least common denominator of the rational expressions.
- $\frac { 1 } { x ^ { 2 } + 16 x + 64 }$ and $\frac { 1 } { x ^ { 2 } + 8 x }$

• A) \(x ( x + 8 ) ^ { 2 }\)
• B) \(( x + 8 ) ^ { 2 }\)
• C) \(x ( x + 8 )\)
• D) \(x ( x + 1 ) ( x + 8 )\)

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