30x^3-2x^2-12x=0

Simple and best practice solution for 30x^3-2x^2-12x=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 30x^3-2x^2-12x=0 equation:


Simplifying
30x3 + -2x2 + -12x = 0

Reorder the terms:
-12x + -2x2 + 30x3 = 0

Solving
-12x + -2x2 + 30x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-6 + -1x + 15x2) = 0

Factor a trinomial.
2x((-3 + -5x)(2 + -3x)) = 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 + -5x)' equal to zero and attempt to solve: Simplifying -3 + -5x = 0 Solving -3 + -5x = 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 + -5x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -5x = 0 + 3 -5x = 0 + 3 Combine like terms: 0 + 3 = 3 -5x = 3 Divide each side by '-5'. x = -0.6 Simplifying x = -0.6

Subproblem 3

Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Solution

x = {0, -0.6, 0.6666666667}

See similar equations:

| 5x-15+6=4x+3 | | 7756*=3778 | | n-7=1p | | -x+7=-28 | | x^3+7x^2+12x-126=0 | | 7756*=1234 | | 0.01x=130 | | 2tan^2x=6 | | 7756*=1864 | | 11x+12=9x+32 | | 60=8k+4L | | 4x-90= | | 1.9y=2.66 | | 5x+25y=1080 | | 5(3z-1)-3(z+4)=5(z+1) | | 19y=2.66 | | 4x-2-2x=5x | | x^3+7x^2+12h-126=0 | | 3(x-5)+2x=x-12 | | 3x-2*2x+3=0 | | 2+4v=10 | | 9n-4n+n-3n-n=20 | | 4+6(x-3)=1-9(x-7) | | 7756/1864= | | 3n^2+n+1=0 | | 21+56x+12y+32xy=0 | | 20k-20k+2k+k-3=18 | | 100=6k+4L | | 6m^3-5mn+7n^3-5(-6m^3+8mn-8n^3)= | | 1+11=-4(2x-3) | | 20k-20k+20k+2k+k-3=18 | | 1+4z=9 |

Equations solver categories