document.write( "Question 134161: Please help me with the following homework question, I believe the obvious answer is 600 but I'm not sure. P(x)=-0.002x²+1.2x-300 \n" ); document.write( "
Algebra.Com's Answer #98136 by checkley71(8403) ![]() You can put this solution on YOUR website! P(X)=-.002X^2+1.2X-300 \n" ); document.write( "USING THE QUADRATIC EQUATION: \n" ); document.write( "X=(-1.2+-SQRT{1.2^2-4*-.002*-300])/2*-.002 \n" ); document.write( "X=(-1.2+-SQRT[1.44-2.4])/-.004 \n" ); document.write( "X=)-1.2+-SQRT-.96)/-.004 \n" ); document.write( "X=(-1.2+-.98i)/-.004 \n" ); document.write( "X=(-1.2/-.004+-.98i/-.004 \n" ); document.write( "X=300+-245i ANSWERS. \n" ); document.write( " |