What is ln((0.42)/(-0.23)) ?

The solution to ln((0.42)/(-0.23)) is ln(0.42)-ln(-0.23)

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simplify ln((0.42)/(-0.23))

simplify

ln (\frac{0.42}{- 0.23})

ln (0.42) - ln (- 0.23)

Solution steps

ln (\frac{0.42}{- 0.23})

Apply log rule:

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

ln (\frac{0.42}{- 0.23}) = ln (0.42) - ln (- 0.23)

= ln (0.42) - ln (- 0.23)

ln (a) - 6 ln (b) + 3 ln (c)

20 lo g_{10} (\frac{4 π}{3 \cdot 1 0 ^{8}})

ln (x^{4}) + ln (x^{5})

- lo g_{10} (2.7 \cdot 1 0^{- 11})

lo g_{5} (- 1.55 + 3) + lo g_{5} (- 1.55 + 5)

What is ln((0.42)/(-0.23)) ?
The solution to ln((0.42)/(-0.23)) is ln(0.42)-ln(-0.23)