document.write( "Question 990540: Please last i as this question but there was no response am asing it again
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document.write( "13log(25/4)-2log(4/5)+log(320/125) \n" );
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Algebra.Com's Answer #610538 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 13log(25/4)-2log(4/5)+log(320/125)= \n" ); document.write( "13 log 25-13 log 4-2 log 4+2 log 5+log 320-log 125= \n" ); document.write( "13 log 25-log 125-15 log 4+2 log 5+ log 320.;;- a log with a denominator will be + for the denominator \n" ); document.write( "13log 25-log 5^3-15 log 4+2 log 5+log (5*l64) \n" ); document.write( "13 log 5^2-3 log 5-15 log 4+2 log 5+log 5+log 64 \n" ); document.write( "26 log 5-3 log 5-15 log 4 + 3 log 5+ log 4^3 \n" ); document.write( "23 log 5-15 log 4+3 log 5+3 log 4 \n" ); document.write( "26 log 5-12 log 4 \n" ); document.write( "also 26 log 5-12 log 2^2=26 log 5-24 log 2. \n" ); document.write( "=== \n" ); document.write( "check numerically 18.17-7.22=10.95 \n" ); document.write( "==== \n" ); document.write( "13 log 6.25=10.35 \n" ); document.write( "-2 log (0.8)=+0.19 \n" ); document.write( "+log(320/125)=0.41 \n" ); document.write( "These add to 10.95 \n" ); document.write( " \n" ); document.write( " |