Determine whether each statement is true or false. |-14| / |2| = |-14/2|
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Recall the definition of absolute value: for any real number \(x\), \(|x|\) represents the distance of \(x\) from zero on the number line, and it is always non-negative.
Evaluate the left side of the equation: calculate \(|-14|\) and \(|2|\) separately. Since absolute value makes numbers positive, \(|-14| = 14\) and \(|2| = 2\).
Divide the absolute values on the left side: compute \(\frac{|-14|}{|2|} = \frac{14}{2}\).
Evaluate the right side of the equation: calculate the absolute value of the quotient \(\left| \frac{-14}{2} \right|\). First, divide \(-14\) by \$2\( to get \)-7\(, then find \)|-7|$.
Compare the results from the left and right sides to determine if the equation \(\frac{|-14|}{|2|} = \left| \frac{-14}{2} \right|\) holds true.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Absolute Value Definition
The absolute value of a number is its distance from zero on the number line, always expressed as a non-negative value. For example, |−14| equals 14 because distance is positive regardless of direction.
The absolute value of a quotient equals the quotient of the absolute values: |a/b| = |a| / |b|, provided b ≠ 0. This property allows simplification of expressions involving division inside absolute values.
To determine the truth of an equation involving absolute values, evaluate each side separately using the definitions and properties, then compare results. This method ensures accurate verification of statements.