z^4-2z^3+9z^2-8z+20=0

Simple and best practice solution for z^4-2z^3+9z^2-8z+20=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for z^4-2z^3+9z^2-8z+20=0 equation: 


Simplifying
z4 + -2z3 + 9z2 + -8z + 20 = 0

Reorder the terms:
20 + -8z + 9z2 + -2z3 + z4 = 0

Solving
20 + -8z + 9z2 + -2z3 + z4 = 0

Solving for variable 'z'.

The solution to this equation could not be determined.

See similar equations:

| -16t^2+19t-102=0 | | 0*25=0 | | =-6+-1 | | 3a+7=10+a | | 4x^2-13x+8=8x+3 | | 7x+21=12x-15 | | 2.3x+5=14 | | -x-10=6x-59 | | -16t^2+19t-98=0 | | -6+2=2+-6 | | -16t^2+16t-98=0 | | 2.7x=35.1 | | 2cos(10x)=-sin(5x) | | 111-3x=24x+18 | | 600-2p=450+p | | 7j-4(j-3)=3(7+2j) | | (m-n+k)(m+9n-7k)=0 | | 4x+6=x-30 | | =2a^8-50 | | 5n+2/9+4/3=n | | -10(x+5)+68=-16-6 | | (2x-12)(3x+15)=0 | | 30-p=20+3p | | -2+15=15x-5-14x | | 81-3x=3x+19 | | 9z-9z=0 | | -29+4a=-4a-(1+6a) | | f(X)=2x^3-3x^2-72x | | ex-6y=7z | | 143-7x=20x+20 | | 15m+4-7m=-32 | | -7-6n=-6n |

Equations solver categories