document.write( "Question 280130: solve x^3+2x^2+x+2=0 if -2 is a root. how is this done im not sure \n" ); document.write( "
Algebra.Com's Answer #203572 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! plug -2 in for x and calculate \n" ); document.write( " \n" ); document.write( " |