Find the LCD of the Given Rational Expressions $$\frac { 1 } { x ^ { 2 } + 4 x + 4 } , \frac { x - 7 } { x ^ { 2 } + 2 x }$$

question 171

Multiple Choice

Find the LCD of the given rational expressions.
- $$\frac { 1 } { x ^ { 2 } + 4 x + 4 } , \frac { x - 7 } { x ^ { 2 } + 2 x }$$

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

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