z^3-3*z-4*z*i=0

Simple and best practice solution for z^3-3*z-4*z*i=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^3-3*z-4*z*i=0 equation:


Simplifying
z3 + -3z + -4z * i = 0

Multiply z * i
z3 + -3z + -4iz = 0

Reorder the terms:
-4iz + -3z + z3 = 0

Solving
-4iz + -3z + z3 = 0

Solving for variable 'i'.

Move all terms containing i to the left, all other terms to the right.

Add '3z' to each side of the equation.
-4iz + -3z + 3z + z3 = 0 + 3z

Combine like terms: -3z + 3z = 0
-4iz + 0 + z3 = 0 + 3z
-4iz + z3 = 0 + 3z
Remove the zero:
-4iz + z3 = 3z

Add '-1z3' to each side of the equation.
-4iz + z3 + -1z3 = 3z + -1z3

Combine like terms: z3 + -1z3 = 0
-4iz + 0 = 3z + -1z3
-4iz = 3z + -1z3

Divide each side by '-4z'.
i = -0.75 + 0.25z2

Simplifying
i = -0.75 + 0.25z2

See similar equations:

| 7-9x-4x+4= | | t+-3=8 | | 13-2(4x+3y)= | | 4x^3-48x-7=0 | | -6=-6x+5x | | 75=19y+22z | | 7x+4+x=53 | | -15x^2+225x-180=0 | | 9=108 | | x^2-d=(x+9)(x+c) | | 99x+5y+2z=24x+24y+24z | | 5x+2-3=10x+2 | | -4y+4=4(2y+5) | | 0=4x^2-45x+40 | | -8x-16=-6(x+3) | | -6(y-8)=-5y-5 | | r=4n+4b | | 100x+7y-42x-42y=0 | | 18n-7=83 | | 24a^2=16a-44 | | 3(x+1)+5(x+1)=64 | | x(3-x)=8 | | 5x+60=(2x-10)(2x-10) | | 3y-8=6y+7 | | 2(4.5+-1.5y)+3y=9 | | 2x+2(x-1)=3 | | 54=3x^4+3x | | 4-7n=-4(n+5) | | 3.4x-0.88=1.36-2.2 | | 2(3-4x)=5x-85 | | 4-86=-322 | | 3.6-12n=2.8(n-5) |

Equations solver categories