document.write( "Question 250423: Express as a single logarithm, and, if possible, simplify??\r
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document.write( "4 loga y + 1/7 loga z\r
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document.write( "Thank you for your help! \n" );
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Algebra.Com's Answer #182377 by Theo(13342)![]() ![]() You can put this solution on YOUR website! the rules of logarithms state:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "your expression is:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "your expression becomes:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this becomes \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "since \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "you can prove that your original expression of \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I used a = 10 because this base is solvable by using the LOG function of the calculator.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I let y = 7 \n" ); document.write( "I let z = 15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I got the same answer for the original expression and the final expression which says that I made the translation correctly.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |