Intermediate Algebra: Adding, Subtracting, and Dividing Functions With Rationalizing the Denominator

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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

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (2:03)Difficulty: 4Type: Problem
2

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (1:26)Difficulty: 4Type: Problem
3

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (1:24)Difficulty: 4Type: Problem
4

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (2:24)Difficulty: 4Type: Problem
5

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (3:29)Difficulty: 4Type: Problem
6

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (3:13)Difficulty: 4Type: Problem
7

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (0:48)Difficulty: 4Type: Problem
8

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (1:15)Difficulty: 4Type: Problem
9

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (1:35)Difficulty: 4Type: Problem
10

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (1:17)Difficulty: 4Type: Problem
11

Given the indicated functions, find the sum difference or quotient, as specified.  Assume that all variables represent positive real numbers.

Play VideoSee Video Solution (2:09)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.