document.write( "Question 316776: Please help me please. Solve the inequality analytically.
\n" );
document.write( "x square - 2x - 35 < 0\r
\n" );
document.write( "\n" );
document.write( "Thank you \n" );
document.write( "
Algebra.Com's Answer #226730 by J2R2R(94)![]() ![]() You can put this solution on YOUR website! x^2 - 2x - 35 = (x-7)(x+5)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For this to be less than zero, think of the graph which crosses the x-axis at -5 and 7 (where x^2 - 2x - 35 = 0) and between these two points the graph is below the x-axis i.e. negative in value.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore the range for x^2 - 2x - 35 < 0 is -5 < x < 7 \n" ); document.write( " |