if k^3 = 1*2*4+2*4**8+3*6*12+.... +100*200*400/1*3*9+2*6*18+3*9*27+...100*300*900(x-3k) is a factor of the polynomial p(x) =x^2+ax-4 then the value of a is

twisha

8 Years agoGrade 12th pass