To Reduce the Following Rational Expression to Lowest Terms, You

question 90

Short Answer

To reduce the following rational expression to lowest terms, you will have to use factoring by grouping. Be sure to factor each numerator and denominator completely before dividing out any common factors. (Remember, factoring by grouping takes two steps.)

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Definitions:

Nausea

An inclination to vomit.

Intradermal Injection

A method of administering medication by injection just below the skin, typically used for allergy testing and vaccinations.

Needle

A slender, pointed instrument typically made of metal, used for sewing, puncturing, or injecting.

Incubation Period

The interval between exposure to infection and the appearance of the first symptom.