Concept explainers
To calculate: The simplified form of the expression
Answer to Problem 4MRE
The simplified value of the expression
Explanation of Solution
Given information:
The expression
Formula used:
The simplest form of an algebraic fraction is when numerator and denominator have no common factor other than 1 and
Calculation:
Consider the expression
Recall that the simplest form of an algebraic fraction is when numerator and denominator have no common factor other than 1 and
The lowest common multiple of both the fractions is
To restrict the variable, exclude the value that makes the denominator zero.
The denominator will be zero when
For denominator not to be zero,
Thus, the simplified value of the expression
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Algebra: Structure And Method, Book 1
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