# Worksheet: Multiplying and Dividing Rational Expressions

Q1:

Given the function , evaluate , if possible.

• A
• Bundefined
• C
• D

Q2:

Given the function , evaluate , if possible.

• A
• B
• C
• D

Q3:

Simplify the function , and determine its domain.

• A, domain
• B, domain
• C, domain
• D, domain
• E, domain

Q4:

Simplify the function , and determine its domain.

• A, domain
• B, domain
• C, domain
• D, domain
• E, domain

Q5:

Answer the following questions for the rational expressions and .

Evaluate divided by .

• A
• B
• C
• D
• E

Is the result of divided by a rational expression?

• Ayes
• Bno

Would this be true for any rational expression divided by another rational expression?

• Ayes
• Bno

Q6:

Determine the domain of the function .

• A
• B
• C
• D
• E

Q7:

Determine the domain of the function .

• A
• B
• C
• D
• E

Q8:

Simplify the function .

• A
• B
• C
• D
• E

Q9:

Simplify the function .

• A
• B
• C
• D
• E

Q10:

Simplify the function .

• A
• B
• C
• D
• E

Q11:

Simplify the function .

• A
• B
• C
• D
• E

Q12:

Simplify the function , and determine its domain.

• A, domain
• B, domain
• C, domain
• D, domain
• E, domain

Q13:

Simplify the function , and determine its domain.

• A, domain