2x^3-5x^2=12x

Simple and best practice solution for 2x^3-5x^2=12x 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^3-5x^2=12x equation:


Simplifying
2x3 + -5x2 = 12x

Reorder the terms:
-5x2 + 2x3 = 12x

Solving
-5x2 + 2x3 = 12x

Solving for variable 'x'.

Reorder the terms:
-12x + -5x2 + 2x3 = 12x + -12x

Combine like terms: 12x + -12x = 0
-12x + -5x2 + 2x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-12 + -5x + 2x2) = 0

Factor a trinomial.
x((-3 + -2x)(4 + -1x)) = 0

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)' equal to zero and attempt to solve: Simplifying -3 + -2x = 0 Solving -3 + -2x = 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 + -2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2x = 0 + 3 -2x = 0 + 3 Combine like terms: 0 + 3 = 3 -2x = 3 Divide each side by '-2'. x = -1.5 Simplifying x = -1.5

Subproblem 3

Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Solution

x = {0, -1.5, 4}

See similar equations:

| 3y-10=4-4y | | b^2+3b+28= | | 6v+8v=6+8v | | 5-3h=2 | | a+4b=4 | | 5-3h-2= | | 8x-4y=-4 | | 5x-3=2x-8 | | a+8b=16 | | 28n^2+4n=0 | | 28n^2+5n=0 | | 5v=.333333333333 | | 2(p+2)=1.8-2-0.2(p+5) | | 2+3p=14 | | 10+6c-20=6 | | 10+6c-20=-6 | | 4y-1=-21 | | x+4(x+2)=58 | | 6x=-1.2 | | x^4-9x^2-4x+12= | | -20-1=-3v+6v | | 52=6x+10 | | y^3=12 | | x^4+4x^3+7x+16x+12= | | 2x=10.2 | | 5a+6=-6a-2 | | 5a+6=6a-2 | | 9+4(2c-1)= | | -5x*2+11x+36=0 | | 3x-7x+9x-8x= | | 5-5(3x-2)=38-2(x-8) | | -3x+4x=1 |

Equations solver categories