x^3-3x^2=4x

Simple and best practice solution for x^3-3x^2=4x 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 x^3-3x^2=4x equation:


Simplifying
x3 + -3x2 = 4x

Reorder the terms:
-3x2 + x3 = 4x

Solving
-3x2 + x3 = 4x

Solving for variable 'x'.

Reorder the terms:
-4x + -3x2 + x3 = 4x + -4x

Combine like terms: 4x + -4x = 0
-4x + -3x2 + x3 = 0

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

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

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, 4}

See similar equations:

| -y+14=12 | | 5+91x=52x+29 | | 5+8X=2(4X+3) | | 15(-6)+24=8(10+3(-6))-2 | | 6-3a=9-3x+11 | | 8r=4r-26 | | x^3-5*(x^2)+4=0 | | (6y+8)squared= | | 1.4-1.6t+6=4.6 | | -8x+24=-3x+9 | | 5p-10=2p | | -3y+11+3y=11 | | 14=6x+69 | | 2x-(-21)=-3 | | i^35= | | 4(3x+5)=-29+13 | | x^2+191x-32470=0 | | 5+8x=8x+6 | | 3(6x-8)/4=-12 | | 20(p+3.5)=150 | | 8a+8=16 | | 3(p+2.5)=13.5 | | 12p-4=32 | | 4p-6=14 | | 8=-4/5(x-15) | | 4r+75=219 | | 5p+4.50=14.50 | | f(-5)=2x^2-3x | | .9(5x+6)=2.5-(x-3) | | 10p-15=75 | | 13r-2(3r+6)= | | 8m-5+2m=7 |

Equations solver categories