Mathematics, 28.06.2019 01:00 NeemIsGreen
Solve the logarithmic equation. y = log4 0.25 what does y equal?
Answers: 1
![\bf \textit{exponential form of a logarithm} \\\\ log_a b=y \implies a^y= b\qquad\qquad a^y= b\implies log_a b=y \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ y=\log_4(0.25) ~\hfill 0.\underline{25}\implies \cfrac{025}{1\underline{00}}\implies \cfrac{1}{4}\implies 4^{-1} \\\\\\ y=\log_4\left( 4^{-1} \right)\implies 4^y=4^{-1}\implies y=-1](/tpl/images/0025/3135/167fb.png)
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Solve the logarithmic equation. y = log4 0.25 what does y equal?...
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