document.write( "Question 118299: Solve the polynomial inequality z^3-6z^2+9z<0? \n" ); document.write( "
Algebra.Com's Answer #86454 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! factoring gives ___ z(z-3)(z-3)<0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "z must be <0 because the two (z-3) factors will always have a result >=0 \n" ); document.write( " |