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Popular >

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

Solution

simplify

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

Solution

2 ln (- 1)

Solution steps

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

Apply log rule:

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

ln (\frac{- 1}{e}) = ln (- 1) - ln (e)

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

Apply log rule:

lo g_{a} (a) = 1

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

Expand

2 (ln (- 1) - 1) : 2 ln (- 1) - 2

= 2 ln (- 1) - 2 + 2

- 2 + 2 = 0

= 2 ln (- 1)

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Frequently Asked Questions (FAQ)

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