Adding and Subtracting Rational Expressions

Question 1

Which expression is equivalent to ?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/d0fdb6a9197a3d2c9148073674930be9.png

Question 2

Sonya added two rational expressions, and then simplified her answer. The simplified answer was x + 1. What are the missing values in her original expression?

Revolt · Accepted Answer

a =: 2; b =: 6

Question 3

Evaluate for each of the given values.

Revolt · Accepted Answer

✔ 2; 2; 10; undefined

Question 4

23✔ 10undefined

Revolt · Accepted Answer

✔ 10

Question 5

2310✔ undefined

Revolt · Accepted Answer

✔ undefined

Question 6

Which is the simplified rational expression for ?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/501e3a75f5478042ef1b4c80388f32bc.png

Question 7

Krishawn adds two rational expressions, and then simplifies the answer. His simplified answer is . Which expression could represent Krishawn's original problem?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/8ab17abb14c8e6a2d972ba4d62f2fe48.png

Question 8

Sonya added two rational expressions, and then simplified her answer. The simplified answer was x + 1. What are the missing values in her original expression?

Revolt · Accepted Answer

✔ 2; a =: 2; b =: 6

Question 9

124✔ 6

Revolt · Accepted Answer

✔ 6

Adding and Subtracting Rational Expressions Answers

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