Perform the Indicated Operation Involving Rational Expressions $\frac { 2 x + 6 } { 9 y } \div \frac { x ^ { 2 } + 6 x + 9 } { x ^ { 2 } + 2 }$

question 133

Short Answer

Perform the indicated operation involving rational expressions. Express final answer in reduced form. $\frac { 2 x + 6 } { 9 y } \div \frac { x ^ { 2 } + 6 x + 9 } { x ^ { 2 } + 2 }$

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Definitions:

Ossicles

The three small bones in the middle ear called the malleus, incus, and stapes, which are essential for the transmission of sound.

Eardrum

A slim barrier dividing the external ear from the middle ear, which oscillates upon receiving sound vibrations.

Pharynx

A muscular tube that connects the mouth and nasal passages to the esophagus and larynx, facilitating breathing and swallowing.

Endolymph

A fluid located within the membranous labyrinth of the inner ear, playing a key role in hearing and balance.