(D^3+3D^2-4D-12)y=0

Simple and best practice solution for (D^3+3D^2-4D-12)y=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 (D^3+3D^2-4D-12)y=0 equation: 


Simplifying
(D3 + 3D2 + -4D + -12) * y = 0

Reorder the terms:
(-12 + -4D + 3D2 + D3) * y = 0

Reorder the terms for easier multiplication:
y(-12 + -4D + 3D2 + D3) = 0
(-12 * y + -4D * y + 3D2 * y + D3 * y) = 0
(-12y + -4yD + 3yD2 + yD3) = 0

Solving
-12y + -4yD + 3yD2 + yD3 = 0

Solving for variable 'y'.

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

Factor out the Greatest Common Factor (GCF), 'y'.
y(-12 + -4D + 3D2 + D3) = 0


Subproblem 1
Set the factor 'y' equal to zero and attempt to solve:

Simplifying
y = 0

Solving
y = 0

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

Simplifying
y = 0

Subproblem 2
Set the factor '(-12 + -4D + 3D2 + D3)' equal to zero and attempt to solve:

Simplifying
-12 + -4D + 3D2 + D3 = 0

Solving
-12 + -4D + 3D2 + D3 = 0

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

Add '12' to each side of the equation.
-12 + -4D + 3D2 + 12 + D3 = 0 + 12

Reorder the terms:
-12 + 12 + -4D + 3D2 + D3 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -4D + 3D2 + D3 = 0 + 12
-4D + 3D2 + D3 = 0 + 12

Combine like terms: 0 + 12 = 12
-4D + 3D2 + D3 = 12

Add '4D' to each side of the equation.
-4D + 3D2 + 4D + D3 = 12 + 4D

Reorder the terms:
-4D + 4D + 3D2 + D3 = 12 + 4D

Combine like terms: -4D + 4D = 0
0 + 3D2 + D3 = 12 + 4D
3D2 + D3 = 12 + 4D

Add '-3D2' to each side of the equation.
3D2 + -3D2 + D3 = 12 + 4D + -3D2

Combine like terms: 3D2 + -3D2 = 0
0 + D3 = 12 + 4D + -3D2
D3 = 12 + 4D + -3D2

Add '-1D3' to each side of the equation.
D3 + -1D3 = 12 + 4D + -3D2 + -1D3

Combine like terms: D3 + -1D3 = 0
0 = 12 + 4D + -3D2 + -1D3

Simplifying
0 = 12 + 4D + -3D2 + -1D3

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
y = {0}

See similar equations:

| (1.8-0.4x)=-x | | x^2-20*x+q=0 | | (1.8-0.4x)+(-x)=0 | | 36m^2-4=0 | | (1.8+0.4x)+(-x)+(2x-2)=0 | | 5q+17=7 | | 7t-22=5t+8 | | 2x-5=27whatsx | | X^2-4x+13=0 | | ln(x+6)+ln(x-5)-ln(x-4)=ln(x-6) | | x^2+12x+104=0 | | 3x^2+54x-348=0 | | 4x^2+8=140 | | 2(1-x)=4(x-1) | | 18n-9= | | 3x+15=2x+100 | | 35+5y-13=17y-14-3y | | 7x-2=5x+4 | | -2-8=-4+x | | -5=6-x | | 8y=7(y+14) | | 9-x=0.1 | | 1.25+.67q=-1.67-.33q-4 | | -3=6x-8 | | 4r-7r+9+r= | | 1+.25p=2+.75p | | 6(2x-12)=5(2x-12) | | 5y-9y=-23-29 | | 30n-36=-8 | | 2w-12w=20 | | 4x-3-1x=-4 | | 4(x+3)-1x=-4 |

Equations solver categories