# Worksheet: Adding and Subtracting Rational Expressions

Q1:

Simplify the function , and determine its domain.

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

Q2:

Simplify the function , and determine its domain.

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

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

Q5:

Simplify the function , and determine its domain.

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

Q6:

Simplify the function , and determine its domain.

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

Q7:

Simplify the function , and determine its domain.

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

Q8:

Simplify the function , and determine its domain.

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

Q9:

Simplify the function , and determine its domain.

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

Q10:

Simplify the function , and determine its domain.

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

Q11:

Given that the domain of the function is , and , find the values of and .

• A,
• B,
• C,
• D,