document.write( "Question 466141: Factor by grouping:\n" ); document.write( "12y^2-20y-48 \n" ); document.write( "
\n" ); document.write( "Hi,\n" ); document.write( "Factor by grouping:\n" ); document.write( "12y^2-20y-48\n" ); document.write( "4(3y^2 -5y - 12)\n" ); document.write( " 4(3y +4)(y -3)\n" ); document.write( "check the factoring using the FOIL method\n" ); document.write( "F First terms 3y^2\n" ); document.write( "O Outside terms -9y\n" ); document.write( "I Inside terms +4y\n" ); document.write( "L Last terms -12\n" ); document.write( "