Nilai dari 5log 0,04 adalah

[tex]^5\log(0.04)=\;^5\log( \frac{1}{25}) \\ \\ \text{\hspace{16mm}} =\;^5\log( \frac{1}{5^2} ) \\ \\ \text{\hspace{16mm}} =\;^5\log(5^{-2}) \\ \\ \text{\hspace{16mm}} =-2\times\,^5\log(5) \\ \\ \text{\hspace{16mm}} =-2[/tex]