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Popular >

simplify ln(2+x)-ln(2-x)

Solution

simplify

ln (2 + x) - ln (2 - x)

Solution

ln (\frac{2 + x}{2 - x})

Solution steps

ln (2 + x) - ln (2 - x)

Apply log rule:

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

ln (2 + x) - ln (2 - x) = ln (\frac{x + 2}{- x + 2})

= ln (\frac{2 + x}{2 - x})

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Frequently Asked Questions (FAQ)

What is ln(2+x)-ln(2-x) ?
The solution to ln(2+x)-ln(2-x) is ln((2+x)/(2-x))