2x^3+4x^2+6x=0

Simple and best practice solution for 2x^3+4x^2+6x=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 2x^3+4x^2+6x=0 equation:


Simplifying
2x3 + 4x2 + 6x = 0

Reorder the terms:
6x + 4x2 + 2x3 = 0

Solving
6x + 4x2 + 2x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(3 + 2x + x2) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(3 + 2x + x2)' equal to zero and attempt to solve: Simplifying 3 + 2x + x2 = 0 Solving 3 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + 2x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + 2x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2x + x2 = 0 + -3 2x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 2x + x2 = -3 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -3 + 1 Reorder the terms: 1 + 2x + x2 = -3 + 1 Combine like terms: -3 + 1 = -2 1 + 2x + x2 = -2 Factor a perfect square on the left side: (x + 1)(x + 1) = -2 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

See similar equations:

| 6(B+2)=30 | | 2(-8-6)=-40 | | -1-3x=6x-109 | | 4x+2=2x+20 | | -(6y+4)-(-5y-5)=-2 | | -13t+(-2t)= | | 4x-10=-13+5x | | -[9z-(19z+9)]=9+9z+6 | | 5+7x=x+11 | | -23=-3a-10 | | 1+2*0.2+0.2= | | 3-4x-7x=-52 | | (4-y)/(4+3)=-2 | | 4-y/(4+3)=-2 | | 5-4x-x=-15 | | 0.67=ln(y) | | 10m^3+4m^2=0 | | 6X^2+20x-16= | | 6+2s-4=9s+10-6s | | 4-y/4--3=-2 | | 10x^2-13xy-30y^2=0 | | 4x=84-(5x-3) | | 4+8(2x-3)-2(6x+0)=0 | | x=-6x+3 | | 20x-6=30 | | (5x-3)(4x)=84 | | 20x-6=120 | | (4x+3)+(3x-5)= | | (-2)=x(2)+3x-6 | | 2(x-1)+4=3(x+2) | | 6(2a-7)=3 | | x=6x+3 |

Equations solver categories