document.write( "Question 473386: Solve for x.
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document.write( "Log base (25^(4x-1))=3\r
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document.write( "Help please
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Algebra.Com's Answer #324763 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve for x. \n" ); document.write( "Log sqrt( 5 )(25^(4x-1)) = 3\r \n" ); document.write( "\n" ); document.write( "----- \n" ); document.write( "base = sqrt(5) \n" ); document.write( "log = exponent = 3 \n" ); document.write( "result = 25^(4x-1) \n" ); document.write( "----- \n" ); document.write( "Equation: \n" ); document.write( "25^(4x-1) = (sqrt(5))^3 \n" ); document.write( "----- \n" ); document.write( "5^[8x-2] = 5^(3/2) \n" ); document.write( "---- \n" ); document.write( "8x-2 = 3/2 \n" ); document.write( "--- \n" ); document.write( "8x = 7/2 \n" ); document.write( "---- \n" ); document.write( "x = 7/16 \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |