document.write( "Question 1172300: Given that x^2 - 11x + 28 is a factor of x^4 + k(x^3) - 67(x^2) + 394x - 504, evaluate the sum of the four roots of the equation x^4 + k(x^3) - 67(x^2) + 394x - 504 = 0 \n" ); document.write( "
Algebra.Com's Answer #797296 by MathTherapy(10552)![]() ![]() You can put this solution on YOUR website! Given that x^2 - 11x + 28 is a factor of x^4 + k(x^3) - 67(x^2) + 394x - 504, evaluate the sum of the four roots of the equation x^4 + k(x^3) - 67(x^2) + 394x - 504 = 0 \n" ); document.write( " k = - 4\n" ); document.write( " |