Adding and Subtracting Rational Expressions

Question 1

What is the value of the rational expression when x = 5?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/evresources/abb13b2f24704553d1816939d8cc5651.png

Question 2

What is the value of the rational expression when x = 0?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/evresources/8fd6b2b0fbd2dbf7d3fda298e8be238e.png

Question 3

Which is the simplified rational expression for ?

Revolt · Accepted Answer

2

Question 4

Which rational expression does not have any excluded values?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/evresources/1472d4736c3c3843d590a628cd45cb65.png

Question 5

What is the value of the rational expression when x = 2?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/evresources/6f522d9ffbc87c33b316f0bf1652d4bd.png

Question 6

Which represents all the values of x that make the rational expression undefined?

Revolt · Accepted Answer

x = –3

Question 7

What is the sum?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/evresources/8b34b897efb086c0741dd043e55c67f8.png

Question 8

Which is the simplified rational expression for ?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/evresources/000ef2f4cbb6842c68e8d6196aea3b20.png

Adding and Subtracting Rational Expressions Answers