document.write( "Question 204599: Solve the rational equation\r
\n" ); document.write( "\n" ); document.write( "x + 1 = 5
\n" ); document.write( " _ _
\n" ); document.write( " x 2\r
\n" ); document.write( "\n" ); document.write( "and check
\n" ); document.write( "

Algebra.Com's Answer #154498 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
x + 1 = 5
\n" ); document.write( " _ _
\n" ); document.write( " x 2
\n" ); document.write( "(x*x+1)/x=5/2
\n" ); document.write( "(x^2+1)/2=5/2
\n" ); document.write( "x^2+1=5
\n" ); document.write( "x^2+1-5=0
\n" ); document.write( "x^2-4=0
\n" ); document.write( "(x-2)^2=0
\n" ); document.write( "x-2=0
\n" ); document.write( "x=2 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "2+1/2=5/2
\n" ); document.write( "(2*2+1)/2=5/2
\n" ); document.write( "(4+1)/2=5/2
\n" ); document.write( "5/2=5/2
\n" ); document.write( "
\n" );