4z^3-8z^2-32z=0

Simple and best practice solution for 4z^3-8z^2-32z=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 4z^3-8z^2-32z=0 equation:


Simplifying
4z3 + -8z2 + -32z = 0

Reorder the terms:
-32z + -8z2 + 4z3 = 0

Solving
-32z + -8z2 + 4z3 = 0

Solving for variable 'z'.

Factor out the Greatest Common Factor (GCF), '4z'.
4z(-8 + -2z + z2) = 0

Factor a trinomial.
4z((-2 + -1z)(4 + -1z)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'z' equal to zero and attempt to solve: Simplifying z = 0 Solving z = 0 Move all terms containing z to the left, all other terms to the right. Simplifying z = 0

Subproblem 2

Set the factor '(-2 + -1z)' equal to zero and attempt to solve: Simplifying -2 + -1z = 0 Solving -2 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1z = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1z = 0 + 2 -1z = 0 + 2 Combine like terms: 0 + 2 = 2 -1z = 2 Divide each side by '-1'. z = -2 Simplifying z = -2

Subproblem 3

Set the factor '(4 + -1z)' equal to zero and attempt to solve: Simplifying 4 + -1z = 0 Solving 4 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1z = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1z = 0 + -4 -1z = 0 + -4 Combine like terms: 0 + -4 = -4 -1z = -4 Divide each side by '-1'. z = 4 Simplifying z = 4

Solution

z = {0, -2, 4}

See similar equations:

| .5x+1.14x=x+18 | | 6x^2+23x+15= | | .5x+1.1x=x+18 | | 4(4-x)=3(2+2x) | | 2x^2+28x-1004=0 | | Z^2+1.5z=10 | | .8x-.25x+6=.7x | | 9a^4-b^4= | | 4z^2-8=0 | | -9(x+2)+2x+5=8x+9 | | 0.5(x+2.8)-x=0.6+0.3 | | 7x+8x=975 | | y=-3(-4)+3 | | .2x-.5=.1x+8 | | a^4=256 | | 66+(6.23*200)+(12.7*74)-(6.8*29)=x | | 4x-3=3x-8 | | 11(x+3)=6[11-2(3-x)+8] | | (.5)(4x-8)=(x+2) | | 12x^6-24x^5+30x^4= | | x=8+-1y | | 7[3-(-2x-6)]=98x+315 | | y=15x^2+17x-4 | | 9x=180 | | 12-n/8=-1 | | 7=x+2 | | 26+17n=-42 | | 20x-30y=-50 | | 9x-(5x+1)-(2+8x-(7x-5))+9x=0 | | 11-2a=4-4a-8 | | ax-c=c(x-d) | | -2,8= |

Equations solver categories