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Popular >

simplify ln(x+1)-ln(x-4)

Solution

simplify

ln (x + 1) - ln (x - 4)

Solution

ln (\frac{x + 1}{x - 4})

Solution steps

ln (x + 1) - ln (x - 4)

Apply log rule:

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

ln (x + 1) - ln (x - 4) = ln (\frac{x + 1}{x - 4})

= ln (\frac{x + 1}{x - 4})

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Frequently Asked Questions (FAQ)

What is ln(x+1)-ln(x-4) ?
The solution to ln(x+1)-ln(x-4) is ln((x+1)/(x-4))