I have equation like below each r different equation AX^4 + BX^3 + CX^3 + DX + E = 0 i need x1, x2, x3 and x4 AX^3 + BX^2 + C X + D = 0 i need x1, x2 and x3 AX^2 + BX + C = 0 i need x1 and X2 Is it possible in Excel VBA ?