document.write( "Question 107504This question is from textbook Alegbra 2
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Algebra.Com's Answer #78281 by Edwin McCravy(20059) $\"\"$ $\"About$

You can put this solution on YOUR website!
I need help solving exponetial inequalities using logartihms. i can get to this step-
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document.write( "    2nlog8 = 4n + 3log52. \r\n" );
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document.write( "Replace log8 by A\r\n" );
document.write( "Replace log52 by B\r\n" );
document.write( "Then you have:\r\n" );
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document.write( "       2nA = 4n + 3B\r\n" );
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document.write( "Subtract 4n from both sides:\r\n" );
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document.write( "  2nA - 4n = 3B \r\n" );
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document.write( "Factor out n on the left\r\n" );
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document.write( "n(2A - 4) = 3B    \r\n" );
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document.write( "Divide both sides by 2A - 4\r\n" );
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document.write( "       n = \r\n" );
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document.write( "Now replace B by log52 and A by log8\r\n" );
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document.write( "       n = \r\n" );
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document.write( "Get a calculator and punch that out,\r\n" );
document.write( "getting:\r\n" );
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document.write( "       n = -2.346596334\r\n" );
document.write( "Edwin

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