The LCD of
Answer to Problem 23PPE
The LCD is
Explanation of Solution
Concept Used:
- Least Common Denominator (LCD) is the smallest number that is divisible by the denominator of all the fractions that are being added or subtracted.
- Solving an equation containing rational expressions
- Multiply both sides of equations by LCD(least common denominator) of all denominators.
- Remove any grouping symbols and solve the resulting equation for the variable asked in equation
Calculation:
In order to find the LCD of
So observe that the denominators of the fractions are
Thus, the LCD is
Chapter 11 Solutions
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