document.write( "Question 253747: Please help me solve:
\n" );
document.write( "1) x²+x-72\r
\n" );
document.write( "\n" );
document.write( "2) x²-15x+156\r
\n" );
document.write( "\n" );
document.write( "3) x²-6x-16\r
\n" );
document.write( "\n" );
document.write( ",Thanks \n" );
document.write( "
Algebra.Com's Answer #186134 by drk(1908) ![]() You can put this solution on YOUR website! Please help me solve. First, there are no =0 parts so we factor. \n" ); document.write( "-- \n" ); document.write( "1) x²+x-72 \n" ); document.write( "(x+9)(x-8) \n" ); document.write( "-- \n" ); document.write( "2) x²-15x+156 \n" ); document.write( "can't factor - prime. \n" ); document.write( "-- \n" ); document.write( "3) x²-6x-16 \n" ); document.write( "(x-8)(x+2) \n" ); document.write( " |