Reduce the Following Rational Expression to Lowest Terms, If Possible

question 211

Multiple Choice

Reduce the following rational expression to lowest terms, if possible. Also, specify any restrictions on the variable.

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Definitions:

High-Level Disinfection

The process of eliminating all microorganisms, except for a small number of spores, from instruments or surfaces using chemical agents.

Autoclave

A pressure chamber used to sterilize equipment and supplies by subjecting them to high-pressure saturated steam at 121 °C or more.

Distilled Water

Water that has been purified by a process of boiling and condensation, removing impurities and minerals.

Sterilizing Items

The process of making an object free from bacteria, viruses, and other microorganisms by applying heat, chemicals, or radiation.