Simplify.
-$$\frac { \frac { x + 6 } { x - 6 } + \frac { x - 6 } { x + 6 } } { \frac { x + 6 } { x - 6 } - \frac { x - 6 } { x + 6 } }$$
A) $\frac { ( x + 6 ) ^ { 3 } } { 24 x ( x + 7 ) }$
B) $\frac { ( x + 6 ) ^ { 2 } } { 12 x }$
C) $\frac { x ^ { 2 } + 36 } { 12 x }$
D) 1

Question

Quizplus · Accepted Answer

The expression simplifies to $\frac{x^2 + 36}{12x}$ after combining the fractions in the numerator and denominator and simplifying.

Simplify - x+6x−6+x−6x+6x+6x−6−x−6x+6\frac { \frac { x + 6 } { x - 6 } + \frac { x - 6 } { x + 6 } } { \frac { x + 6 } { x - 6 } - \frac { x - 6 } { x + 6 } }x−6x+6​−x+6x−6​x−6x+6​+x+6x−6​​

Simplify
- $\frac { \frac { x + 6 } { x - 6 } + \frac { x - 6 } { x + 6 } } { \frac { x + 6 } { x - 6 } - \frac { x - 6 } { x + 6 } }$