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What is the difference of the rational expressions below? 3x/x+1 minus 5/x

What is the difference of the rational expressions below? 3x/x+1 minus 5/x
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What is the difference of the rational expressions below? 3x/x+1 minus 5/x

What is the difference of the rational expressions below? 3x/x+1 minus 5/x-example-1
User Afuous
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1 Answer

13 votes

Answer:

B

Explanation:


(3x)/(x+1) -(5)/(x)\\Formula=(a)/(b) -(c)/(d) =(ad-bc)/(bd)\\\\((3x)(x)-(x+1)(5))/((x+1)(x)) \\(3x^(2)-(5x+5) )/(x^(2) +x)\\(3x^(2)-5x-5)/(x^(2) +x)

User Louzoid
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