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Popular >

simplify ln(2/5)-ln(5)

Solution

simplify

ln (\frac{2}{5}) - ln (5)

Solution

ln (\frac{2}{25})

+1

Decimal Notation

- 2.52572 \dots

Solution steps

ln (\frac{2}{5}) - ln (5)

Apply log rule:

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

ln (\frac{2}{5}) - ln (5) = ln (\frac{\frac{2}{5}}{5})

= ln (\frac{\frac{2}{5}}{5})

\frac{\frac{2}{5}}{5} = \frac{2}{25}

= ln (\frac{2}{25})

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

simplify-log_{10}(5.8*10^{-5})simplify

- lo g_{10} (5.8 \cdot 1 0^{- 5})

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2 lo g_{e} (8) + 9 lo g_{e} (π) - lo g_{e} (5)

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- lo g_{10} (4.2 \times 1 0^{- 4})

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lo g_{10} (3 H) - 2 lo g_{10} (3 S) + 5 lo g_{10} (3 B)

Frequently Asked Questions (FAQ)

What is ln(2/5)-ln(5) ?
The solution to ln(2/5)-ln(5) is ln(2/25)