document.write( "Question 999351: Find the exact solution to the exponential equation 2000=20(3)^(2x). (Do not give a decimal approximation.)\r
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document.write( "x=?????????
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document.write( "Thanks!\r
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Algebra.Com's Answer #617028 by Alan3354(69443) You can put this solution on YOUR website! Find the exact solution to the exponential equation 2000=20(3)^(2x). \n" ); document.write( "---- \n" ); document.write( "2000=20(3)^(2x) \n" ); document.write( "100 = 3^(2x) \n" ); document.write( "2x*log(3) = log(100) = 2 \n" ); document.write( "x = 1/log(3) \n" ); document.write( " \n" ); document.write( " |