document.write( "Question 191061This question is from textbook saxon algebra2
\n" ); document.write( ": solve.
\n" ); document.write( "3x/x^2-1=5/x
\n" ); document.write( "I worked it out to:
\n" ); document.write( "2(x-5)(x+1)
\n" ); document.write( "Is this correct?
\n" ); document.write( "

Algebra.Com's Answer #143449 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
I'm assuming that the equation is \"%283x%29%2F%28x%5E2-1%29=5%2Fx\".\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%283x%29%2F%28x%5E2-1%29=5%2Fx\" Start with the given equation\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%283x%29%28x%29=5%28x%5E2-1%29\" Cross multiply\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"3x%5E2=5x%5E2-5\" Distribute and multiply\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"3x%5E2-5x%5E2=-5\" Subtract \"5x%5E2\" from both sides\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"-2x%5E2=-5\" Combine like terms.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x%5E2=-5%2F%28-2%29\" Divide both sides by -2\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x%5E2=5%2F2\" Reduce\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x=%22%22%2B-sqrt%285%2F2%29\" Take the square root of both sides\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x=sqrt%285%2F2%29\" or \"x=-sqrt%285%2F2%29\" Break up the \"plus/minus\" to form 2 separate equations.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x=sqrt%2810%29%2F2\" or \"x=-sqrt%2810%29%2F2\" Simplify the square root.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "So the solutions are \"x=sqrt%2810%29%2F2\" or \"x=-sqrt%2810%29%2F2\"
\n" ); document.write( "
\n" );