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

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


Simplifying
X4 + 2x3 + -4x2 + -8x = 0

Reorder the terms:
X4 + -8x + -4x2 + 2x3 = 0

Solving
X4 + -8x + -4x2 + 2x3 = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '8x' to each side of the equation.
X4 + -8x + -4x2 + 8x + 2x3 = 0 + 8x

Reorder the terms:
X4 + -8x + 8x + -4x2 + 2x3 = 0 + 8x

Combine like terms: -8x + 8x = 0
X4 + 0 + -4x2 + 2x3 = 0 + 8x
X4 + -4x2 + 2x3 = 0 + 8x
Remove the zero:
X4 + -4x2 + 2x3 = 8x

Add '4x2' to each side of the equation.
X4 + -4x2 + 4x2 + 2x3 = 8x + 4x2

Combine like terms: -4x2 + 4x2 = 0
X4 + 0 + 2x3 = 8x + 4x2
X4 + 2x3 = 8x + 4x2

Add '-2x3' to each side of the equation.
X4 + 2x3 + -2x3 = 8x + 4x2 + -2x3

Combine like terms: 2x3 + -2x3 = 0
X4 + 0 = 8x + 4x2 + -2x3
X4 = 8x + 4x2 + -2x3

Simplifying
X4 = 8x + 4x2 + -2x3

Reorder the terms:
X4 + -8x + -4x2 + 2x3 = 8x + -8x + 4x2 + -4x2 + -2x3 + 2x3

Combine like terms: 8x + -8x = 0
X4 + -8x + -4x2 + 2x3 = 0 + 4x2 + -4x2 + -2x3 + 2x3
X4 + -8x + -4x2 + 2x3 = 4x2 + -4x2 + -2x3 + 2x3

Combine like terms: 4x2 + -4x2 = 0
X4 + -8x + -4x2 + 2x3 = 0 + -2x3 + 2x3
X4 + -8x + -4x2 + 2x3 = -2x3 + 2x3

Combine like terms: -2x3 + 2x3 = 0
X4 + -8x + -4x2 + 2x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 2abc+abc= | | 6(x-1)=110 | | .15xn=34 | | 6(x+3)-2=2x+8 | | c=2.73(15.5)+14.65 | | 19x+61=24 | | 2[2x+1]=2x+8 | | 1.5/3=0.4/x | | 4(2n+6)=2(3n+12)+2n | | c=2.73(10)+14.65 | | 2(13t-15)+(t-19)=0 | | 4w-3w+2=-3+7 | | 4(2z-6)=16 | | c=2.73(7)+14.65 | | 4h-13=-5 | | 4x^2+12x+5=(2x+5)(2x+7) | | -2(x)=4x^2+2x | | 45+(-35)+(-29)+(-85)= | | 24x-42x=152 | | X^2+Y^2=-6x-8y | | 3k-5-2k+7=-9 | | 9+6s-7=9s+18-7s | | c=2.73(6)+14.65 | | 235=70-x | | H(-2)=4x^2+2x | | 7j+2j-5=40 | | 0=4x^2-14 | | 3(4y-7)=39 | | 11w-5w=42 | | 225/2=x | | 5(1-5x)-7=31+8x | | 5-p+5=16 |

Equations solver categories