# Lowest Terms

Section 6.1

Exercise: 17. Which numbers cannot be used in place of the variable in each rational expression?

Answer: 4, -4

Exercise 33. Reduce each rational expression to lowest term. Assume that the variables represent only numbers for which the denominators are nonzero

Answer: w-7

Exercise 77. Reduce each expression to lowest term

Answer:

Exercise 87. Reduce each expression to lowest term

Answer:

Section 6.2

Exercise: 21. Perform the indicated operation

Answer:

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Section 6.1

Exercise: 17. Which numbers cannot be used in place of the variable ...

#### Solution Summary

Rational expressions are reduced to lowest terms are determined. The variables in each rational expression is given.