Simplifying, Multiplying, and Dividing Rational Expressions

Multiply and Simplify

• 4(x+3)/(x+2),

• (x+2)/4(x+1)

• (x+2)/4(x+3),

• 4(x+1)/(x+2),

Multiply and Simplify 

• 5a-25/ (a-5)(a+9)

• 5/(a+9)

• 5a-25/ (a+9)

• 1/(a+9)

• 1/2
• (x+3)/(x-3)
• (x+3)/2(x-3)
• 2(x+3)/(x-3)

• 1

• (x - 8) / (x + 5)

• (x - 5) / (x + 5)

• (x + 1) / (x + 5)

• Answer A
• Answer B
• Answer C
• Answer D

• 5x / 3

• 10x / (x - 8)

• 10x

• 6x(x - 8) / 6x

• 
• 
• 
• 

What would not be a step when simplifying and multiplying rational expressions?

• Get a common denominator

• Factor the expressions

• Cancel like terms top and bottom

• Multiply by the reciprocal when dividing

What is the first step when simplifying and multiplying rational expressions?

• Get a common denominator

• Factor the expressions

• Combine terms

• Distribute inside the parenthesis

• n - 1

• 2(n - 1) / 2

• 2(n - 1)

• 1