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Popular >

simplify log_{2}(4/y)

Solution

simplify

lo g_{2} (\frac{4}{y})

Solution

2 - lo g_{2} (y)

Solution steps

lo g_{2} (\frac{4}{y})

Apply log rule:

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

lo g_{2} (\frac{4}{y}) = lo g_{2} (4) - lo g_{2} (y)

= lo g_{2} (4) - lo g_{2} (y)

lo g_{2} (4) = 2

= 2 - lo g_{2} (y)

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Frequently Asked Questions (FAQ)

What is log_{2}(4/y) ?
The solution to log_{2}(4/y) is 2-log_{2}(y)