document.write( "Question 107658This question is from textbook Intermediate Algebra
\n" ); document.write( ": Please help me simplify:\r
\n" ); document.write( "\n" ); document.write( "2y-3/y^2-1 - 4-y/1-y^2 \n" ); document.write( "

Algebra.Com's Answer #78442 by MathLover1(20849) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%282y-3%29%2F%28y%5E2-1%29+%96+%284-y%29%2F%281-y%5E2%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%282y-3%29%2F%28y%5E2-1%29+%96+%284-y%29%2F%281-y%5E2%29\"$ …. $\"1-y%5E2%29\"$ we can write as
\n" ); document.write( " $\"-%28-1%2By%5E2%29\"$ or $\"-%28y%5E2+-1%29\"$
\n" ); document.write( " $\"%282y-3%29%2F%28y%5E2-1%29\"$ – $\"%284-y%29%2F%281-y%5E2%29\"$ \r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"%282y-3%29%2F%28y%5E2-1%29\"$ – $\"%284-y%29%2F%28-%28y%5E2-1%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( "wher ... $\"%28y%5E2-1%29\"$ ... is common denominator\r
\n" ); document.write( "\n" ); document.write( " $\"%288y-+2y%5E2+-12+%2B+3y%29%2F%28y%5E2-1%29\"$ ... $\"%28y%5E2-1%29\"$ factors to $\"%28y-1%29%28y%2B1%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28-+2y%5E2+%2B+11y+-12+%29%2F%28y-1%29%28y%2B1%29\"$ \r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "now we can factor the quadratic $\"%28-+2y%5E2+%2B+11y+-12+%29\"$ ; it factors to $\"%28-2y+%2B3%29%28y-4%29\"$ \r
\n" ); document.write( "\n" ); document.write( "then we have\r
\n" ); document.write( "\n" ); document.write( " $\"%28-2y+%2B3%29%28y-4%29%2F%28y-1%29%28y%2B1%29\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );