Discussion on IIT-JEE

 Hello Ronil,

Here is the general formula for solving equations of nth degree:

a0xn + a1xn-1 + a2xn-2 + ... + an-1x + an = 0

For fourth degree:

ax4 + bx3 + cx2 + dx + e = 0

for more information, visit - 

http://www.josechu.com/ecuaciones_polinomicas /

Hope this helps..