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5 votes
What is the value of the rational expression below when x is equal to 4?

x+20
_______
x+4

User Tuesday
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2 Answers

4 votes
 4x+20/x^2+2x-15. x+5.
User Thenoseman
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2 votes

Answer:

3. The answer is 3

Explanation:

User Arnthor
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