Provide an appropriate response.
-Rationalize the numerator of $\frac { \sqrt { 11 } + x } { 5 }$ and simplify.
A) $5 ( \sqrt { 11 } + x )$
B) $\frac { 11 - x ^ { 2 } } { 5 ( \sqrt { 11 - x ) } }$
C) $\frac { 11 - x ^ { 2 } } { \sqrt { 55 - 5 x } }$
D) $\frac { 11 + x ^ { 2 } } { 5 ( \sqrt { 11 } + x ) }$

Question

Quizplus · Accepted Answer

Rationalizing the numerator of $\frac { \sqrt { 11 } + x } { 5 }$ gives:$\frac { \sqrt { 11 } + x } { 5 } = \frac { \sqrt { 11 } + x } { 5 } \cdot \frac { \sqrt { 11 } - x } { \sqrt { 11 } - x } = \frac { 11 - x ^ { 2 } } { 5 ( \sqrt { 11 } - x ) }$

Provide an Appropriate Response 11+x5\frac { \sqrt { 11 } + x } { 5 }511​+x​

Provide an Appropriate Response $\frac { \sqrt { 11 } + x } { 5 }$