F(x)=x^4+3x^2+8x

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


Simplifying
F(x) = x4 + 3x2 + 8x

Multiply F * x
xF = x4 + 3x2 + 8x

Reorder the terms:
xF = 8x + 3x2 + x4

Solving
xF = 8x + 3x2 + x4

Solving for variable 'x'.

Reorder the terms:
-8x + xF + -3x2 + -1x4 = 8x + 3x2 + x4 + -8x + -3x2 + -1x4

Reorder the terms:
-8x + xF + -3x2 + -1x4 = 8x + -8x + 3x2 + -3x2 + x4 + -1x4

Combine like terms: 8x + -8x = 0
-8x + xF + -3x2 + -1x4 = 0 + 3x2 + -3x2 + x4 + -1x4
-8x + xF + -3x2 + -1x4 = 3x2 + -3x2 + x4 + -1x4

Combine like terms: 3x2 + -3x2 = 0
-8x + xF + -3x2 + -1x4 = 0 + x4 + -1x4
-8x + xF + -3x2 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
-8x + xF + -3x2 + -1x4 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-8 + F + -3x + -1x3) = 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 '(-8 + F + -3x + -1x3)' equal to zero and attempt to solve:

Simplifying
-8 + F + -3x + -1x3 = 0

Solving
-8 + F + -3x + -1x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

See similar equations:

| 3y+12=9x+21 | | 5x+6=10x+11 | | n+5+4=-5 | | 2+x+x+7+x= | | 2(2x+3)=4x+12 | | 2x=15-15-3x | | x-2=8+x | | 4x*8y=0 | | 4x^4-17x^2=-4 | | 44=-2x-11 | | -6t=420 | | -887=t+-201 | | m-61=572 | | 4.6x-10.9=16.7 | | 3c+17=38 | | 5X=3+18 | | p-19=49 | | -x+7=-4x+7 | | v+-76=-74 | | r+28=-29 | | -8f=96 | | 10=9.1+0.2 | | 4x^2-76x+26=0 | | c+87=9 | | s+-99=-54 | | k-24=-50 | | X-(3a+4z)= | | 24=3x+10 | | 8x-7+2x+2=5 | | 125-100+43200=45450-200 | | 3x+22=-4(x+5) | | 2x^2-6=38 |

Equations solver categories