Find the LCD $$\frac { 4 } { x ^ { 2 } + 6 x } , \frac { 9 } { x ^ { 2 } + 3 x - 18 }$$

question 12

Multiple Choice

Find the LCD. Do not combine fractions.
- $$\frac { 4 } { x ^ { 2 } + 6 x } , \frac { 9 } { x ^ { 2 } + 3 x - 18 }$$

• A) \(x ( x + 9 ) ^ { 2 }\)
• B) \(x ( x + 6 ) ( x - 3 )\)
• C) \(x ( x + 9 ) ( x - 3 )\)
• D) \(( x + 9 ) ^ { 2 }\)