Perform the Indicated Operation Involving Rational Expressions $\frac { n r + 8 n - 8 r - 64 } { n r + 4 n + 4 r + 16 } \cdot \frac { n ^ { 2 } - 16 } { n ^ { 3 } - 8 n ^ { 2 } }$

question 252

Multiple Choice

Perform the indicated operation involving rational expressions. $\frac { n r + 8 n - 8 r - 64 } { n r + 4 n + 4 r + 16 } \cdot \frac { n ^ { 2 } - 16 } { n ^ { 3 } - 8 n ^ { 2 } }$

• A) \(\frac { n r - 4 r + 8 n + 32 } { m n + 4 n }\)
• B) \(\frac { n r - 4 r + 8 n - 32 } { m ^ { 2 } + 4 n ^ { 2 } }\)
• C) \(\frac { n r + 4 r + 8 n - 32 } { m ^ { 2 } - 4 n ^ { 2 } }\)
• D) \(\frac { n r - 4 r + 8 n + 32 } { r ^ { 2 } + 4 n ^ { 2 } }\)

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