document.write( "Question 458134: Given the following complex fraction:\r
\n" ); document.write( "\n" ); document.write( "(2/b^2-1)-(3/ab-a)
\n" ); document.write( "__________________ divided by
\n" ); document.write( "(3/ab-a)-(2/b^2-1)\r
\n" ); document.write( "\n" ); document.write( "This fraction simplifies to (select one choice):
\n" ); document.write( "a)a+b
\n" ); document.write( "b)a-b
\n" ); document.write( "c)1
\n" ); document.write( "d)-1
\n" ); document.write( "e)b-a
\n" ); document.write( "

Algebra.Com's Answer #314241 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
d) -1 \n" ); document.write( "
\n" );