SOLUTION: 7Inx-3(Inx^3+5inx) solve as a single logarithm. I am stuck on this problem, I have been working on it for an hour.

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Question 994061: 7Inx-3(Inx^3+5inx)

solve as a single logarithm. I am stuck on this problem, I have been working on it for an hour.

Found 2 solutions by stanbon, Alan3354:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
7Inx-3(Inx^3+5inx)
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ln(x^7) - 3( ln(x^3) + ln(x^5))
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ln(x^7) -3ln(x^3) -3ln(x^5)
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ln(x^7) -ln(x^9) - ln(x^15)
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ln[x^7/(x^9*x^15)]
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ln[x^7/x^24]
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ln[x^-17]
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= -17ln(x)
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Cheers,
Stan H.
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Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
7Inx-3(Inx^3+5inx)

solve as a single logarithm. I am stuck on this problem, I have been working on it for an hour.
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It's not "solve"
Just rewrite, as the other tutor did.
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PS It's LN, for natural log, not IN.