F(x)=x^7-5x^4+4x-8

Simple and best practice solution for F(x)=x^7-5x^4+4x-8 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^7-5x^4+4x-8 equation: 


Simplifying
F(x) = x7 + -5x4 + 4x + -8

Multiply F * x
xF = x7 + -5x4 + 4x + -8

Reorder the terms:
xF = -8 + 4x + -5x4 + x7

Solving
xF = -8 + 4x + -5x4 + x7

Solving for variable 'x'.

Reorder the terms:
8 + -4x + xF + 5x4 + -1x7 = -8 + 4x + -5x4 + x7 + 8 + -4x + 5x4 + -1x7

Reorder the terms:
8 + -4x + xF + 5x4 + -1x7 = -8 + 8 + 4x + -4x + -5x4 + 5x4 + x7 + -1x7

Combine like terms: -8 + 8 = 0
8 + -4x + xF + 5x4 + -1x7 = 0 + 4x + -4x + -5x4 + 5x4 + x7 + -1x7
8 + -4x + xF + 5x4 + -1x7 = 4x + -4x + -5x4 + 5x4 + x7 + -1x7

Combine like terms: 4x + -4x = 0
8 + -4x + xF + 5x4 + -1x7 = 0 + -5x4 + 5x4 + x7 + -1x7
8 + -4x + xF + 5x4 + -1x7 = -5x4 + 5x4 + x7 + -1x7

Combine like terms: -5x4 + 5x4 = 0
8 + -4x + xF + 5x4 + -1x7 = 0 + x7 + -1x7
8 + -4x + xF + 5x4 + -1x7 = x7 + -1x7

Combine like terms: x7 + -1x7 = 0
8 + -4x + xF + 5x4 + -1x7 = 0

The solution to this equation could not be determined.

See similar equations:

| 5u+-16u-10u+11=0 | | 1-6k-5=-10 | | 4/7*21/32 | | -(x+5)=-7-x | | 4z/10-6=-5 | | 10n=99 | | 157+78+x=180 | | 4+kx=4x^2 | | 11.6=v+4.4 | | .2f+.6(f+20)=-.8+.4f | | 12/r=3 | | 2=-1*-3+b | | -8v+36=-6(6v-6) | | 6k+8-k=-7 | | 120+78+15+x=180 | | f(x)=15x^2-33x-36 | | x=65/11 | | 4=2*-9+b | | 4=2*-9 | | 25x^2+20x=15 | | Fancy+1=0 | | 1/8*21/32 | | x=48/7 | | 121=-x-7(7x-3) | | 6(1-4x)-3x=-26+5x | | 5c+6=51 | | 0.25d-10=5 | | 52-3c=-15 | | -3=6*4+b | | -3.8=m-4.2 | | 3c-5=32 | | -12+8yi=3x-i |

Equations solver categories