SOLUTION: I have tried this problem over and over but each time my professor tells me that it's wrong. Can you help me figure out what i am doing wrong?
3/n + 6/n - 1/4
My answers so f
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Question 580845: I have tried this problem over and over but each time my professor tells me that it's wrong. Can you help me figure out what i am doing wrong?
3/n + 6/n - 1/4
My answers so far:
9/n - 1/4
36/8n - 1/4
36/5n
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
3/n + 6/n - 1/4
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9/n - 1/4 is not wrong.
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Common denominator = 4n
--> 12/4n + 24/4n - n/4n
= (36 - n)/4n
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