Simplifying Multiplying and Dividing Rational Expressions

Assuming no denominator is equal to zero, which is equivalent to the following expression?

• 
• 
• 
• 

When x≠0, what is the solution set for

• 
• 
• 
• 

Simplify

• 
• 
• 
• 

Solve

• 
• 
• 
• 

Simplify

• 
• 
• 
• 

Solve

• 
• 
• 
• 

Simplify

• 
• 
• 
• 

Which expression is equivalent when x is restricted so that it is defined?

• 
• 
• 
• 

State any restrictions on the variable.

• x ≠ -4, 2, -9

• x ≠ -9

• x ≠ 4, -2, 9

• x ≠ 4, 2, -9

What are the restrictions on the​ variable?

• z ≠ -8, 5

• z ≠ 8, -5

• z ≠ -8

• z ≠ 8