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) $\frac { n r - 4 r + 8 n + 32 } { r ^ { 2 } + 4 n ^ { 2 } }$

Question

Quizplus · Accepted Answer

The Answer of 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) $\frac { n r - 4 r + 8 n + 32 } { r ^ { 2 } + 4 n ^ { 2 } }$

Perform the Indicated Operation Involving Rational Expressions nr+8n−8r−64nr+4n+4r+16⋅n2−16n3−8n2\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 } }nr+4n+4r+16nr+8n−8r−64​⋅n3−8n2n2−16​

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