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Popular >

simplify ln(x-1)-ln(x+1)

Solution

simplify

ln (x - 1) - ln (x + 1)

Solution

ln (\frac{x - 1}{x + 1})

Solution steps

ln (x - 1) - ln (x + 1)

Apply log rule:

lo g_{c} (a) - lo g_{c} (b) = lo g_{c} (\frac{a}{b})

ln (x - 1) - ln (x + 1) = ln (\frac{x - 1}{x + 1})

= ln (\frac{x - 1}{x + 1})

Popular Examples

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simplify 1/2 [6ln(x-3)+ln(x)-2ln(x)]simplify

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Frequently Asked Questions (FAQ)

What is ln(x-1)-ln(x+1) ?
The solution to ln(x-1)-ln(x+1) is ln((x-1)/(x+1))