document.write( "Question 254665: x to the 3rd - 2x to the second -15x = 0\r
\n" );
document.write( "\n" );
document.write( "forgot how to do it \n" );
document.write( "
Algebra.Com's Answer #186993 by stanbon(75887) ![]() You can put this solution on YOUR website! x to the 3rd - 2x to the second -15x = 0 \n" ); document.write( "------------ \n" ); document.write( "Factor: \n" ); document.write( "x^3 - 2x^2 - 15x = 0 \n" ); document.write( "--- \n" ); document.write( "x(x^2 -2x - 15) = 0 \n" ); document.write( "--- \n" ); document.write( "x(x-5)(x+3) = 0 \n" ); document.write( "x = 0 or x = 5 or x = -3 \n" ); document.write( "============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |