SOLUTION: Write as the logarithm of a single quantity: 1/5(3In(x+1)+2In(x-1)-In7)
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Question 990459
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Write as the logarithm of a single quantity:
1/5(3In(x+1)+2In(x-1)-In7)
Answer by
ikleyn(52814)
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Write it step by step:
=
=
=
And one important note: when you operate with the logarithm, use ln as the symbol (not In).