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Popular >

simplify log_{2}(2/5)

Solution

simplify

lo g_{2} (\frac{2}{5})

Solution

1 - lo g_{2} (5)

+1

Solution steps

lo g_{2} (\frac{2}{5})

Apply log rule:

lo g_{a} (\frac{x}{y}) = lo g_{a} (x) - lo g_{a} (y)

lo g_{2} (\frac{2}{5}) = lo g_{2} (2) - lo g_{2} (5)

= lo g_{2} (2) - lo g_{2} (5)

lo g_{2} (2) = 1

= 1 - lo g_{2} (5)

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Frequently Asked Questions (FAQ)

What is log_{2}(2/5) ?
The solution to log_{2}(2/5) is 1-log_{2}(5)