0=2x^3-6x

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


Simplifying
0 = 2x3 + -6x

Reorder the terms:
0 = -6x + 2x3

Solving
0 = -6x + 2x3

Solving for variable 'x'.
Remove the zero:
6x + -2x3 = -6x + 2x3 + 6x + -2x3

Reorder the terms:
6x + -2x3 = -6x + 6x + 2x3 + -2x3

Combine like terms: -6x + 6x = 0
6x + -2x3 = 0 + 2x3 + -2x3
6x + -2x3 = 2x3 + -2x3

Combine like terms: 2x3 + -2x3 = 0
6x + -2x3 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(3 + -1x2) = 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 + -1x2)' equal to zero and attempt to solve: Simplifying 3 + -1x2 = 0 Solving 3 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x2 = 0 + -3 -1x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -1x2 = -3 Divide each side by '-1'. x2 = 3 Simplifying x2 = 3 Take the square root of each side: x = {-1.732050808, 1.732050808}

Solution

x = {0, -1.732050808, 1.732050808}

See similar equations:

| Z^2+2z+1+-1i=0 | | 8=(x+30) | | -7n+3(7n-1)=81 | | 19x^42+18x-1= | | (x+20)=(3x+10) | | 8b^2-22b-21=0 | | 8b^2-22b-21= | | 2m-7when=9 | | 3X-1-4X=4-2X | | 2+3w=-13 | | 5+2(f^2)=9 | | 3x+4x-3=60 | | g^2=9/25 | | 2+3w=-14 | | 7X-1=-3X+2 | | -140=-5(5x+8) | | [10!/(2!8!]*[10!/(5!*5)] | | 3-(3)6+2= | | -5x-6y=18 | | -12(11+10v)=-1212 | | 3(3x)+2(5)=60x-5 | | -5x+4=-2x+4x | | -4n+8n=-24 | | tan(2x)=-2.4 | | 15x-12+x-18=180 | | 4c+d=2d-c | | 4x+5+3x+12=180 | | 2/7x4/1= | | x^2+3x-40=0# | | -4(2x-1)=5(x+3) | | (4(e^1-2x))-(9(e^4-3x))=0 | | x^2+y^2-8x+6y+5=0 |

Equations solver categories