z^3+18z^2-21z+1=0

Simple and best practice solution for z^3+18z^2-21z+1=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^3+18z^2-21z+1=0 equation: 


Simplifying
z3 + 18z2 + -21z + 1 = 0

Reorder the terms:
1 + -21z + 18z2 + z3 = 0

Solving
1 + -21z + 18z2 + z3 = 0

Solving for variable 'z'.

The solution to this equation could not be determined.

See similar equations:

| 4.905x^2+20x^2+25=0 | | 6n-4(-4n-7)=28-3n | | 8(5h-1)-2(3-h)=7(7h-4) | | logk=-0.9 | | 8y^2+16y+8= | | 9x-7=9x+7 | | 3x+y=4134.58 | | (x-3)(x+5)=(x-1)(x-1) | | 18-4*-2=-2*-2-12 | | 3x+10=-50+-9x | | 11n=100 | | 3x-10=-50+-9x | | 3x-10=-50+-x | | X^2-3y^2-2xy-2x-10y+4=0 | | 3n+6=14 | | 12x-48=9x+24 | | -(-3+4)-3x+9=x | | 2x=4+3y | | 12x-48=9x+28 | | 6x^3+19x^2+9x-10=0 | | 148+2=1+193 | | 3=9a+3b | | 148+2=1-193 | | 6x-57=2x+55 | | 5x-74=24-2x | | 3(x-2)=3(2x-9) | | A=-3ab | | 2-x+19-5x=x-5 | | -3+7(x+5)=5x+38 | | A^3+4b^2=0 | | 9x-104=36+2x | | 11w=4510 |

Equations solver categories