document.write( "Question 161301: PLEASE HELP! THIS PROBLEM IS DUE AT 11 P.M. PST TONIGHT (10-9-08)!!! \r
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document.write( "Im hoping this is the right forum for this problem.\r
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document.write( "Find the solution of the exponential equation, correct to four decimal places.\r
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document.write( "8^(x / 2) = 3^(1 - x)\r
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document.write( "x =____________\r
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document.write( "Please help! Thanks guys! I appreciate the help!
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Algebra.Com's Answer #118797 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 8^(x / 2) = 3^(1 - x) \n" ); document.write( "x =____________ \n" ); document.write( "------------------------ \n" ); document.write( "Take the log of both sides to get: \n" ); document.write( "(x/2)log8 = (1-x)log3 \n" ); document.write( "0.451545x = log3 - 0.47712x \n" ); document.write( "0.928666x = log3 \n" ); document.write( "x = 0.51377... \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |