Concept explainers
To calculate: The division of the rational expression,
Answer to Problem 34E
The division of rational expression is 1.
Explanation of Solution
Given information:
The expression is given as:
Formula used:
For the rational expression:
Fractions property for dividing rational expression:
Fractions property for multiplying rational expression:
Product formula:
Factoring trinomials: The factor of algebraic expression which contain three terms is of the from
Choose the values of
Calculation:
Consider the, algebraic expression
Use the fraction property for dividing rational expression
Use the fraction property for multiplying rational expression
Factor the second term in numerator by Factoring trinomials rule and apply product rule on first term,
Factor the first and second terms in denominator by Factoring trinomials rule,
Cancel the common factors from the numerator and denominator,
All cut off only 1 left.
Thus, the division of rational expression is 1.
Chapter 1 Solutions
EBK PRECALCULUS: MATHEMATICS FOR CALCUL
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