document.write( "Question 117967: Can you please explain this to me? \r
\n" ); document.write( "\n" ); document.write( "Divide:
\n" ); document.write( "2x^2 + 5x - 12
\n" ); document.write( "_______________ divided 2x^2 - 7x + 6
\n" ); document.write( "9x^2 - 16 _____________
\n" ); document.write( " 3x^2 - x -4\r
\n" ); document.write( "\n" ); document.write( "thank you
\n" ); document.write( "Julie
\n" ); document.write( "

Algebra.Com's Answer #86018 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Divide:
\n" ); document.write( "2x^2 + 5x - 12
\n" ); document.write( "_______________ divided 2x^2 - 7x + 6
\n" ); document.write( "9x^2 - 16 _____________
\n" ); document.write( " 3x^2 - x -4\r
\n" ); document.write( "\n" ); document.write( "---------------------------------------------
\n" ); document.write( "Factor where you can:\r
\n" ); document.write( "\n" ); document.write( "[(2x^2+8x-3x-12)/(3x-4)(3x+4)] / [(2x^2-3x-4x+6)/(3x^2-4x+3x-4)]\r
\n" ); document.write( "\n" ); document.write( "=[(2x(x+4)-3(x+4))/(3x-4)(3x+4)] / [(x(2x-3)-2(2x-3))/(x(3x-4)+(3x-4)]\r
\n" ); document.write( "\n" ); document.write( "= [(x+4)(2x-3)/(3x-4)(3x+4)] / [(2x-3)(x-2)/(3x-4)(x+1)]\r
\n" ); document.write( "\n" ); document.write( "Cancel where you can:\r
\n" ); document.write( "\n" ); document.write( "Cancel (2x-3),(3x-4) leaving you with:\r
\n" ); document.write( "\n" ); document.write( "= [(x+4)/(3x+4)]/[(x-2)/(x+1)]\r
\n" ); document.write( "\n" ); document.write( "Invert the denominator and multiply:\r
\n" ); document.write( "\n" ); document.write( "= [(x+4)(x+1)]/[(3x+4)(x-2)]\r
\n" ); document.write( "\n" ); document.write( "=================================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );