document.write( "Question 189569: A. Use calculator to find log 35 rounded to two decimal places.\r
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document.write( "B. Use calculator to find log₁₁34 rounded to two decimal places. (Round at the end of calculations)\r
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document.write( "C. Solve for x: log(x+1) = 2\r
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document.write( "D. Use properties of logarithms to write 3In x - In (x+3) as a single logarithm.\r
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document.write( "E. Use properties of logarithms to write 1/2log x + 3log √x - 2log(x+1) as a single logarithm. \n" );
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Algebra.Com's Answer #142249 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! A. Use calculator to find log 35 rounded to two decimal places. \n" ); document.write( "log(35) = 1.54 \n" ); document.write( ". \n" ); document.write( "B. Use calculator to find log₁₁34 rounded to two decimal places. (Round at the end of calculations) \n" ); document.write( "log₁₁34 = log(34)/log(11) = 1.5315/1.0414 = 1.47 \n" ); document.write( ". \n" ); document.write( "C. Solve for x: log(x+1) = 2 \n" ); document.write( "log(x+1) = 2 \n" ); document.write( "x+1 = 10^2 \n" ); document.write( "x+1 = 100 \n" ); document.write( "x = 99 \n" ); document.write( ". \n" ); document.write( "D. Use properties of logarithms to write 3In x - In (x+3) as a single logarithm. \n" ); document.write( "3Ln x - Ln (x+3) \n" ); document.write( "Ln x^3 - Ln (x+3) \n" ); document.write( "Ln (x^3/(x+3)) \n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( "E. Use properties of logarithms to write 1/2log x + 3log √x - 2log(x+1) as a single logarithm. \n" ); document.write( "1/2log x + 3log √x - 2log(x+1) \n" ); document.write( "log x^(1/2) + log √x^3 - log(x+1)^2 \n" ); document.write( "log √x + log x√x - log(x+1)^2 \n" ); document.write( "log √x(x√x) - log(x+1)^2 \n" ); document.write( "log x^2 - log(x+1)^2 \n" ); document.write( "log (x^2/(x+1)^2)\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |