What is 2.5*ln(70/50)-0.8 ?

The solution to 2.5*ln(70/50)-0.8 is 2.5(ln(70)-ln(50))-0.8

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simplify 2.5*ln(70/50)-0.8

simplify

2.5 \cdot ln (\frac{70}{50}) - 0.8

2.5 (ln (70) - ln (50)) - 0.8

Decimal Notation

0.04118 \dots

Solution steps

2.5 ln (\frac{70}{50}) - 0.8

Apply log rule:

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

ln (\frac{70}{50}) = ln (70) - ln (50)

= 2.5 (ln (70) - ln (50)) - 0.8

- ln ∣ x - 2 ∣ + 4 ln ∣ x + 5 ∣ + C

ln (\frac{4}{x})

8 lo g_{10} (c) + 8 lo g_{10} (a) - 4 lo g_{10} (b)

ln (cos (x)) - ln (cos (y))

3 lo g_{5} (u) + 4 lo g_{5} (v)

What is 2.5*ln(70/50)-0.8 ?
The solution to 2.5*ln(70/50)-0.8 is 2.5(ln(70)-ln(50))-0.8