Add or Subtract

question 59

Multiple Choice

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials) , leave it in factored form. Express the answer using the denominator of the first fraction when applicable.
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Definitions:

Defensible

Something that can be supported or justified by evidence or reasoning, often used in the context of arguments or conclusions.

KWIC

Key word in context. This content analysis term refers to the display of a word and the words surrounding it.

Key Words

Important terms or phrases used in a text or research that capture the main points or themes.

External World

The reality existing outside an individual's mind, perceived through the senses.