document.write( "Question 37298: 8 ln (x+9) - 4 ln x\r
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document.write( "Write each expression as a single logarithm with a coefficient of one. Where possible evaluate the logarithmic expressions.\r
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document.write( "hmmmm.....i must have been out that day and maybe the page was ripped away...I can't figure this out. \n" );
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Algebra.Com's Answer #23004 by fractalier(6550) You can put this solution on YOUR website! From 8 ln (x+9) - 4 ln x, we use the power rule for logs first, yielding \n" ); document.write( "ln [(x + 9)^8] - ln (x^4) \n" ); document.write( "Now use the division rule and get \n" ); document.write( "ln [(x + 9)^8 / (x^4)] \n" ); document.write( " |