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Popular >

simplify log_{2}(8)-log_{2}(4)

Solution

simplify

lo g_{2} (8) - lo g_{2} (4)

Solution

1

Solution steps

lo g_{2} (8) - lo g_{2} (4)

Apply log rule:

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

lo g_{2} (8) - lo g_{2} (4) = lo g_{2} (\frac{8}{4})

= lo g_{2} (\frac{8}{4})

Divide the numbers:

\frac{8}{4} = 2

= lo g_{2} (2)

Apply log rule:

lo g_{a} (a) = 1

= 1

Popular Examples

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Frequently Asked Questions (FAQ)

What is log_{2}(8)-log_{2}(4) ?
The solution to log_{2}(8)-log_{2}(4) is 1