document.write( "Question 624617: 25^x+5^(x+1)-66=0
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document.write( "please help me to solve this equation \n" );
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Algebra.Com's Answer #392909 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 25^x+5^(x+1)-66=0 \n" ); document.write( "5^2x + 5^(x+1) = 66 \n" ); document.write( "-- \n" ); document.write( "You have to use graphical or numerical approximation. \n" ); document.write( "x =~ 1.1132823 \n" ); document.write( " \n" ); document.write( " |