Multiple Choice
Identify the
choice that best completes the statement or answers the question.
|
|
|
1.
|
Add and simplify the rational expression: 
|
|
|
2.
|
Add and simplify the rational expression: 
|
|
|
3.
|
Add and simplify the rational expression: 
|
|
|
4.
|
Subtract and
simplify:
a. | 0 | c. |  | b. | 1 | d. |  |
|
|
|
5.
|
Add and simplify: 
|
|
|
6.
|
What is the Lowest Common
Denominator for the two following rational expressions?
|