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Popular >

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

Solution

simplify

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

Solution

ln ((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} (ab)

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

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

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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))