can someone please show me how to do the following equations: directions given to me: write expression as the log of a single quanity. 1) 2log(x+4) 2) 4[lnz+ln(z+5)]-2ln(z-5) 3) 8log(Square root of (3x-2))- log(4/x)+log4 thanks so much!
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You need to apply these rules: 1) log a^b=blog a 2)log (ab) = log a + log b 3) log (a/b)= log a - log b
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