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Which expression is equivalent to 15 n=10 (n+3/n)?

1 Answer

6 votes

Answer:

±√6

Explanation:


15n=10(n+(3)/(n) ) is your expression first muiltiply out the 10 to get 15n= 10n+10 3/n next subtract 10 n from both sides to get 5n=10+3/n multiply both sides by n to get 5n^2=13 combine both sides and use the quadratic equation to solve to get your solution of ±√6

User David Nesbitt
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