document.write( "Question 824229: Solve the following equation for X:\r
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document.write( "logx + log(X-1)= Log(4x)\r
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document.write( "Answer options
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document.write( "a)X=0,5
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document.write( "B)X=1/4log(x-1)
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document.write( "C)X=5
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document.write( "D)there are no solutions \n" );
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Algebra.Com's Answer #496206 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve the following equation for X: \n" ); document.write( "logx + log(X-1)= Log(4x) \n" ); document.write( "======== \n" ); document.write( "log[x(x-1)] = log(4x) \n" ); document.write( "---- \n" ); document.write( "x^2-x = 4x \n" ); document.write( "----- \n" ); document.write( "x^2-5x = 0 \n" ); document.write( "Factor: \n" ); document.write( "x(x-5) = 0 \n" ); document.write( "x = 0 (extraneous) \n" ); document.write( "x = 5 (only answer) \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=================== \r \n" ); document.write( "\n" ); document.write( "Answer options \n" ); document.write( "a)X=0,5 \n" ); document.write( "B)X=1/4log(x-1) \n" ); document.write( "C)X=5 \n" ); document.write( "D)there are no solutions \n" ); document.write( " \n" ); document.write( " |