f(x)=x^4-8x^3+23x^2-28x+12

Simple and best practice solution for f(x)=x^4-8x^3+23x^2-28x+12 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^4-8x^3+23x^2-28x+12 equation: 


Simplifying
f(x) = x4 + -8x3 + 23x2 + -28x + 12

Multiply f * x
fx = x4 + -8x3 + 23x2 + -28x + 12

Reorder the terms:
fx = 12 + -28x + 23x2 + -8x3 + x4

Solving
fx = 12 + -28x + 23x2 + -8x3 + x4

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 12x-1 + -28 + 23x + -8x2 + x3

Simplifying
f = 12x-1 + -28 + 23x + -8x2 + x3

Reorder the terms:
f = -28 + 12x-1 + 23x + -8x2 + x3

See similar equations:

| 6(2-3)=2w+2 | | 0=4b(b+4) | | 4b(b+4)=o | | (-5,6),(7,-8)= | | (13,6),(3,-5)= | | (2,-1),(-8,-2)= | | (-6,-4),(4,1)= | | 3x+5=6x^2 | | (-3,10),(-3,7)= | | (9,8),(7,-8)= | | (5,2),(6,-2)= | | (6,1),(-6,1)= | | (-4,5),(-8,-5)= | | (5,-9),(3,-2)= | | 3sqrtx-1=4 | | (10,0),(-2,4)= | | (17,18),(18,17)= | | (-5,-8),(-8,1)= | | h(x)=2-sqrtx+1 | | -5+x= | | -3/4z=-21 | | (2,5),(-3,-5)= | | (4,6),(4,8)= | | (4,3.5),(-4,3.5)= | | (2,5),(6,2)= | | (1,-2),(6,2)= | | (4,-3),(8,-3)= | | (2,1),(8,9)= | | (-4,-1),(-4,-5)= | | (-4,-1),(-2,-5)= | | (4,9),(1,6)= | | 30+3(2^2-1)/2*5-7 |

Equations solver categories