4x^3+8x^2+3x=0

Simple and best practice solution for 4x^3+8x^2+3x=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 4x^3+8x^2+3x=0 equation:


Simplifying
4x3 + 8x2 + 3x = 0

Reorder the terms:
3x + 8x2 + 4x3 = 0

Solving
3x + 8x2 + 4x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(3 + 8x + 4x2) = 0

Factor a trinomial.
x((3 + 2x)(1 + 2x)) = 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 '(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, -1.5, -0.5}

See similar equations:

| 2X^4-2X^3+8X^2-8X=X | | 4x+4y=10 | | 15x(0.6)= | | -41-2x=71-10x | | X^2-12x=4 | | 0.8w-0.7w+0.4=3 | | 2a+2b=7 | | 248.5y+72.62=400 | | 7x-118=98-11x | | 4x-3(y^2-5)+7z= | | c^2-4c-2=0 | | 0.4x+y=1.1 | | x^2-22x+23=0 | | m^2+6m+7=0 | | -21-10x=31-8x | | 5x+79=12x-5 | | 0.25x+0.5y=10 | | 3(k-6)+k=10-3k | | 12x-69=113-2x | | -5(-6+6x)=30-3x | | 9x+2y=32 | | -26-10x=9x+15 | | 8y-9=7 | | -5(3a+4)=-40-5a | | 6x-18y=60 | | 2(g-1)+g=28 | | 4x(x+3)=280 | | 12x-69=113-2 | | x+13+4x-7=180 | | 4(1-6p)=40-6p | | 405x^3-5x=0 | | -3+2x=2-5x+7x |

Equations solver categories