Intermediate Algebra: Determining Restrictions on Rational Expressions

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Watch the introductory video for the sample problem of this lesson.

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Practice Solving the problems.
Print the worksheet and work through each problem.
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1

Specify any restrictions on the variable(s) so that each rational expression is defined.

Play VideoSee Video Solution (0:39)Difficulty: 2Type: Problem
2

Specify any restrictions on the variable(s) so that each rational expression is defined.

Play VideoSee Video Solution (0:47)Difficulty: 2Type: Problem
3

Specify any restrictions on the variable(s) so that each rational expression is defined.

Play VideoSee Video Solution (1:44)Difficulty: 2Type: Problem
4

Specify any restrictions on the variable(s) so that each rational expression is defined.

Play VideoSee Video Solution (1:24)Difficulty: 2Type: Problem
5

Specify any restrictions on the variable(s) so that each rational expression is defined.

Play VideoSee Video Solution (0:54)Difficulty: 2Type: Problem
6

Specify any restrictions on the variable(s) so that each rational expression is defined.

Play VideoSee Video Solution (1:51)Difficulty: 3Type: Problem
7

Specify any restrictions on the variable(s) so that each rational expression is defined.

Play VideoSee Video Solution (1:39)Difficulty: 3Type: Problem
8

Specify any restrictions on the variable(s) so that each rational expression is defined.

Play VideoSee Video Solution (2:19)Difficulty: 4Type: Problem
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Watch the solution videos to see which problems you go right on the worksheet. Watch and understand the step-by-step solution videos to the problems you did not answer correctly and see if you can understand where you made mistakes.