12x^3+30x^2-18x=

Simple and best practice solution for 12x^3+30x^2-18x= 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 12x^3+30x^2-18x= equation:


Simplifying
12x3 + 30x2 + -18x = 0

Reorder the terms:
-18x + 30x2 + 12x3 = 0

Solving
-18x + 30x2 + 12x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '6x'.
6x(-3 + 5x + 2x2) = 0

Factor a trinomial.
6x((-3 + -1x)(1 + -2x)) = 0

Ignore the factor 6.

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 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 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 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 3

Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5

Solution

x = {0, -3, 0.5}

See similar equations:

| 3n-6=n-4 | | x+.33x=250 | | 3x-6=-2x+-26 | | 2/3~5/6 | | 6+4m=9.6+8m | | 1-5n=-8n-11 | | 16x-(49/x)/4-(7/x) | | 250-x=.33x | | 7n-4=5n-4 | | X-(-2x+4)=0 | | 99=(2w+7)w | | -7x+3=x-5 | | 0.50x-2=8 | | 6x+8=6y-4 | | 6k=5k-18 | | -11+2p=1+8p | | z+30=48-z | | 144=-6(3+3d) | | -98x=49 | | -1-5r=-4r-5 | | 2x(x+14)+100=4 | | -12-5b=-6b-7 | | -5=7+4 | | 3k-12=8 | | 4x-y-4=3x+y+7 | | -6-5n=-8-6n | | 3x^2=27x+30 | | 0=x^5-12x^3+32x | | (6m-7)4= | | 2/5*20x-15-7 | | -x+0.5=5x-47.5 | | 5x+3y=4x+2y+5 |

Equations solver categories