What is expand log_{9}((sqrt(y))/(81)) ?

The solution to expand log_{9}((sqrt(y))/(81)) is log_{9}(sqrt(y))-2

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expand log_{9}((sqrt(y))/(81))

expand

lo g_{9} (\frac{y}{81})

lo g_{9} (y) - 2

Solution steps

lo g_{9} (\frac{y}{81})

Apply log rule:

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

lo g_{9} (\frac{y}{81}) = lo g_{9} (y) - lo g_{9} (81)

= lo g_{9} (y) - lo g_{9} (81)

lo g_{9} (81) = 2

= lo g_{9} (y) - 2

lo g_{7} (\frac{g}{49})

(\frac{2}{3}) lo g_{10} (\frac{E}{0.7})

ln (5) + ln (x) + ln (y)

ln (8) - ln (3)

- lo g_{10} (1.6 \cdot 1 0^{- 7})

What is expand log_{9}((sqrt(y))/(81)) ?
The solution to expand log_{9}((sqrt(y))/(81)) is log_{9}(sqrt(y))-2