document.write( "Question 92635: I am trying to solve the equation: (1/(x-3))+(1/(x+3))=(10/(x^2-9))
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document.write( "Thanks in advance. \n" );
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Algebra.Com's Answer #67487 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( ": \n" ); document.write( "Note that x^2 - 9 is the difference of squares and can be factored \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "Multiply the equation thru by (x-3)(x+3), results: \n" ); document.write( "1(x+3) + 1(x-3) = 10 \n" ); document.write( ": \n" ); document.write( "x + 3 + x - 3 = 10 \n" ); document.write( ": \n" ); document.write( "2x = 10 \n" ); document.write( ": \n" ); document.write( "x = 10/2 \n" ); document.write( "x = +5 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Check the solution in original equation \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "Could you follow this OK? Any questions? \n" ); document.write( " |