4w^3-20w^2-144w=0

Simple and best practice solution for 4w^3-20w^2-144w=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 4w^3-20w^2-144w=0 equation:


Simplifying
4w3 + -20w2 + -144w = 0

Reorder the terms:
-144w + -20w2 + 4w3 = 0

Solving
-144w + -20w2 + 4w3 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '4w'.
4w(-36 + -5w + w2) = 0

Factor a trinomial.
4w((-4 + -1w)(9 + -1w)) = 0

Ignore the factor 4.

Subproblem 1

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

Subproblem 2

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

Subproblem 3

Set the factor '(9 + -1w)' equal to zero and attempt to solve: Simplifying 9 + -1w = 0 Solving 9 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1w = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1w = 0 + -9 -1w = 0 + -9 Combine like terms: 0 + -9 = -9 -1w = -9 Divide each side by '-1'. w = 9 Simplifying w = 9

Solution

w = {0, -4, 9}

See similar equations:

| 1x+12-4x=1 | | b=-90-35 | | factorizex^3+216= | | x^2=10x-30 | | -3(25-1)-3=-2(5s+0)-3 | | 5(-10-3x)=-140 | | y=4y+1 | | 1/28(6+9)=n | | 30-48= | | 4x^2+8x+-13=0 | | 4t^2-5t-75=304 | | 2(a-8)+3(a+6)=7 | | -4-g=-1 | | factorizex^2-53x-54= | | 2-5x=62 | | -2(2x-8)=-12 | | 8x+9=8(x-3) | | 2k-2k+4k+k-1=9 | | 0.55x+.05(2-x)=.10(41) | | 23.5+26.5=n | | 9u-4=5(u-4) | | 5+4/2=7 | | 8y+12=28 | | 6x/x^2+1=0 | | z^3-6i=0 | | (5x+95)/6=5 | | (2x-26)/6=-5 | | x-9y=-3 | | x/2+v20=0 | | 8i/2-3i | | 1/x^2 | | 7-5t=-3t+7 |

Equations solver categories