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Popular >

simplify 2ln((x-1)/(x+2))

Solution

simplify

2 ln (\frac{x - 1}{x + 2})

Solution

2 (ln (x - 1) - ln (x + 2))

Solution steps

2 ln (\frac{x - 1}{x + 2})

Apply log rule:

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

ln (\frac{x - 1}{x + 2}) = ln (x - 1) - ln (x + 2)

= 2 (ln (x - 1) - ln (x + 2))

Popular Examples

expand log_{10}(z^6)expand

lo g_{10} (z^{6})

join log_{2}(3t)+log_{2}(5t)join

lo g_{2} (3 t) + lo g_{2} (5 t)

simplify-log_{10}(5.5*10^{-11})simplify

- lo g_{10} (5.5 \cdot 1 0^{- 11})

simplify-log_{10}(6.324*10^{-6})simplify

- lo g_{10} (6.324 \cdot 1 0^{- 6})

simplify ln(37/50)simplify

ln (\frac{37}{50})

Frequently Asked Questions (FAQ)

What is 2ln((x-1)/(x+2)) ?
The solution to 2ln((x-1)/(x+2)) is 2(ln(x-1)-ln(x+2))