What is expand log_{2}(7xy) ?

The solution to expand log_{2}(7xy) is log_{2}(7)+log_{2}(x)+log_{2}(y)

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expand log_{2}(7xy)

expand

lo g_{2} (7 x y)

lo g_{2} (7) + lo g_{2} (x) + lo g_{2} (y)

Solution steps

lo g_{2} (7 x y)

Apply log rule:

lo g_{c} (ab) = lo g_{c} (a) + lo g_{c} (b)

lo g_{2} (7 x y) = lo g_{2} (7) + lo g_{2} (x) + lo g_{2} (y)

= lo g_{2} (7) + lo g_{2} (x) + lo g_{2} (y)

4.9 + lo g_{10} (\frac{0.05}{0.02})

0.95 ln (5 \cdot 1 0^{6}) + 0.05 ln (6000)

lo g_{b} (y z^{4})

ln (\frac{x ^{2}}{4 x + 1})

ln (\frac{2}{4 + 3 x})

What is expand log_{2}(7xy) ?
The solution to expand log_{2}(7xy) is log_{2}(7)+log_{2}(x)+log_{2}(y)