Question
When doing a calculation involving zoning laws, Tim comes across the following expression:
fraction numerator a minus open vertical bar a close vertical bar over denominator a end fraction,
where a is either a positive or a negative number.
(A) What is the value of the expression when a equals 5?
(B) What is the value of the expression when
fraction numerator a minus open vertical bar a close vertical bar over denominator a end fraction,
where a is either a positive or a negative number.
(A) What is the value of the expression when a equals 5?
(B) What is the value of the expression when