f(x)=x^3+2x-6x+8

Simple and best practice solution for f(x)=x^3+2x-6x+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^3+2x-6x+8 equation: 


Simplifying
f(x) = x3 + 2x + -6x + 8

Multiply f * x
fx = x3 + 2x + -6x + 8

Reorder the terms:
fx = 8 + 2x + -6x + x3

Combine like terms: 2x + -6x = -4x
fx = 8 + -4x + x3

Solving
fx = 8 + -4x + x3

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 8x-1 + -4 + x2

Simplifying
f = 8x-1 + -4 + x2

Reorder the terms:
f = -4 + 8x-1 + x2

See similar equations:

| 9x-18+y= | | 3x+5-7=180 | | 0.05x+0.95=-0.75 | | 48-b=-2.3 | | 4x-8+7x-28=52 | | 3sin^2x-sinx-1=0 | | n^5=-27n^2 | | -5(n-8)=-6n+35 | | 7a-a+5=11 | | 2(-(x-1)+4)=5+(-(6x-7)+9x) | | 0.2x-0.8=.4x | | 61/2m=-143 | | X+4(2x)+9=14 | | 6(5r+2)=-228 | | 3x+48.5=119 | | Y=-2x^2+3x-1 | | 6n-8+5n=-19 | | -3/5x=-18 | | .57(2.6x+.5)=-2(.143-.18x) | | (a+3)(a^2-3a+9)= | | 7x+-3=3x+1 | | 3x+5=6x-3x+5 | | 9-16=-24 | | 2x+x+11.5=118 | | 5x+11=82 | | 6y+3z=48 | | 6-7m=6(1-7m) | | 2x=x+11.5 | | -3=4x-3x | | (3x-2)+7x=14 | | x^2+3*x-6=0 | | (a-6)(a^2+6a-9)= |

Equations solver categories