9x^2+54x-81=f(x)

Simple and best practice solution for 9x^2+54x-81=f(x) 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 9x^2+54x-81=f(x) equation: 


Simplifying
9x2 + 54x + -81 = f(x)

Reorder the terms:
-81 + 54x + 9x2 = f(x)

Multiply f * x
-81 + 54x + 9x2 = fx

Solving
-81 + 54x + 9x2 = fx

Solving for variable 'x'.

Reorder the terms:
-81 + -1fx + 54x + 9x2 = fx + -1fx

Combine like terms: fx + -1fx = 0
-81 + -1fx + 54x + 9x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 12-2u=4u | | 625overw=25 | | 10w-w=9 | | -20+8k=6(3k-4) | | 27x^2-72x+192=0 | | 10x^3=100x | | 2y+8=y+8 | | X^7-x^2= | | 17x+8=13x+14 | | 18+-9=6-(-3) | | 2x+x+50+3x+80+x-50=360 | | r/-5=10 | | -5.5f+0.56=-1.64 | | 5x-8x=4+14 | | 3/4x-2=9 | | x(9x-5)=40 | | h(t)=15-10t-16t^2 | | Y-9x-13=-103 | | 4l+2s=63.8 | | -6n+15=-3(-2n-5)+3n | | 4-18y^2=14 | | 12+6y=9 | | 25+-10= | | -6sinx+4cosx=1 | | -(x-8)+4x=2(-8)+x | | 14p^2+1p=0 | | x^2+800-200000=0 | | 4m^2-10m^3= | | 1/5q=8-2/5q | | x/3-5/9=-8/9 | | 54-(1/7)yi=9x-4i | | x/3-2x=2 |

Equations solver categories