-4w^3-16w^2+20w=0

Simple and best practice solution for -4w^3-16w^2+20w=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^3-16w^2+20w=0 equation:


Simplifying
-4w3 + -16w2 + 20w = 0

Reorder the terms:
20w + -16w2 + -4w3 = 0

Solving
20w + -16w2 + -4w3 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '4w'.
4w(5 + -4w + -1w2) = 0

Factor a trinomial.
4w((1 + -1w)(5 + w)) = 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 '(1 + -1w)' equal to zero and attempt to solve: Simplifying 1 + -1w = 0 Solving 1 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1w = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1w = 0 + -1 -1w = 0 + -1 Combine like terms: 0 + -1 = -1 -1w = -1 Divide each side by '-1'. w = 1 Simplifying w = 1

Subproblem 3

Set the factor '(5 + w)' equal to zero and attempt to solve: Simplifying 5 + w = 0 Solving 5 + w = 0 Move all terms containing w to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + w = 0 + -5 Combine like terms: 5 + -5 = 0 0 + w = 0 + -5 w = 0 + -5 Combine like terms: 0 + -5 = -5 w = -5 Simplifying w = -5

Solution

w = {0, 1, -5}

See similar equations:

| 20-4-15k=-20-17k | | -b+2a= | | -7w-4=10p | | x^2-5x+3.125=0 | | 3-(9+2x)=7x-78 | | 14+2x=-6 | | 9x^2-3x=6 | | 1=4x7+(5-2)2/(7-4) | | -3/5-5=y | | 4a+3b/2b=5/3 | | 4-2(3X+5)=2x+12 | | 6(p-6)=-4(p+6)-12 | | -(5x+1)=7x+7 | | y+22=27 | | 4b-10=-26 | | 10=5r-13-46 | | 0.8(x-3)+4=0.3x-2.2 | | -9(-9+x)=81 | | 7(1-2n)+5(n+10)=-11n+5n | | 1-6x=49 | | 9(y-8)/2=-3y | | 3x-1-2y=7 | | 3x^2-16x+64=0 | | 9=-9(m-3) | | h(x)=x^2-5x+10 | | -12(n+1)=-6(2n-3)+11 | | A=3b-2 | | -3(11-7x)=5x+7(4+11) | | 4x-6=114 | | -73=6m-7 | | 7(5x-1)-8=35x-15 | | 3(2x-8)+x+6=7x-8 |

Equations solver categories