Choose the One Alternative That Best Completes the Statement or Answers

question 73

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Find the domain of the rational function.
- $$R ( x ) = \frac { - 3 x ^ { 2 } } { x ^ { 2 } + 4 x - 12 }$$

• A) \(\{ x \mid x \neq 6,2 \}\)
• B) \(\{ x \mid x \neq - 12,1 \}\)
• C) \(\{ x \mid x \neq 6 , - 2 \}\)
• D) \(\{ x \mid x \neq - 6,2 \}\)

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Definitions:

Complex Fraction

A fraction where the numerator, denominator, or both contain a fraction.

Simplify

Simplifying involves reducing an expression or equation to its most basic form, making it easier to work with.

Complex Fraction

A fraction where the numerator, denominator, or both, contain a fraction themselves, essentially a "fraction within a fraction".

Simplify

The process of reducing an expression to its most basic form, making it easier to understand or solve.