What is 8.64+log_{10}((0.89)/(0.25)) ?

The solution to 8.64+log_{10}((0.89)/(0.25)) is 8.64+log_{10}(89)-2log_{10}(5)

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simplify 8.64+log_{10}((0.89)/(0.25))

simplify

8.64 + lo g_{10} (\frac{0.89}{0.25})

8.64 + lo g_{10} (89) - 2 lo g_{10} (5)

Decimal Notation

9.19144 \dots

Solution steps

8.64 + lo g_{10} (\frac{0.89}{0.25})

lo g_{10} (\frac{0.89}{0.25}) = lo g_{10} (89) - 2 lo g_{10} (5)

= 8.64 + lo g_{10} (89) - 2 lo g_{10} (5)

ln (\frac{1 - e ^{- u}}{u})

- ln (x) - ln (1 - x)

2 lo g_{10} (x) - lo g_{10} (x + 4)

- 2000 ln (10) + 2000 ln (20)

\frac{1}{4} ln (y - 2) - \frac{1}{4} ln (y + 2)

What is 8.64+log_{10}((0.89)/(0.25)) ?
The solution to 8.64+log_{10}((0.89)/(0.25)) is 8.64+log_{10}(89)-2log_{10}(5)