document.write( "Question 102278: (x/(4x-4)+(5/(x^2-1)=1/4 i keep coming up blank on this one for some reason thanks a lot for the help \n" ); document.write( "
Algebra.Com's Answer #74325 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (x/(4x-4)+(5/(x^2-1)=1/4 \n" ); document.write( "--------- \n" ); document.write( "Factor to get: \n" ); document.write( "x/[4(x-1)] + 5/[(x+1)(x-1)] = 1/4 \n" ); document.write( "-------------- \n" ); document.write( "lcm = 4(x-1)(x+1) \n" ); document.write( "----------------- \n" ); document.write( "Multiply thru by lcm to get: \n" ); document.write( "x (x+1) + 5*4 = (x+1)(X-1) \n" ); document.write( "Simplify: \n" ); document.write( "x^2+x + 20 = x^2-1 \n" ); document.write( "x = -21 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |