Divide and Simplify $$\frac { a ^ { 2 } + 2 a - 15 } { a ^ { 2 } - 10 a + 25 } \div \frac { a ^ { 2 } - 6 a + 9 } { a ^ { 2 } + 9 a + 20 }$$

question 47

Multiple Choice

Divide and simplify.
- $$\frac { a ^ { 2 } + 2 a - 15 } { a ^ { 2 } - 10 a + 25 } \div \frac { a ^ { 2 } - 6 a + 9 } { a ^ { 2 } + 9 a + 20 }$$

• A) \(\frac { ( a - 3 ) ^ { 3 } } { ( a - 5 ) ^ { 2 } ( a + 4 ) }\)
• B) \(\frac { ( a + 5 ) ^ { 2 } ( a + 4 ) } { ( a - 5 ) ^ { 2 } ( a - 3 ) }\)
• C) \(- \frac { a + 4 } { a - 3 }\)
• D) \(\frac { ( a + 5 ) ^ { 2 } ( a + 4 ) } { ( a - 5 ) ^ { 2 } }\)

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