document.write( "Question 845664: X+2 over x+3 + 1 over x squared +2x-3=1 \n" ); document.write( "
\n" ); document.write( "Hi,\n" ); document.write( " |Multiplying thru by (x+3)(x-1) so as all denominators = 1\n" ); document.write( "(x+2)(x-1) + 1 = (x+3)x-1)\n" ); document.write( " x^2 + x -2 + 1 = x^2 +2x - 3\n" ); document.write( " 2 = x\n" ); document.write( "CHECKING our answer*** x = 2\n" ); document.write( " \n" ); document.write( " 4/5 + 1/5 = 1\n" ); document.write( "Wish You the Best in your Studies.\n" ); document.write( "