f(-2)=x^2-6x

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


Simplifying
f(-2) = x2 + -6x

Reorder the terms for easier multiplication:
-2f = x2 + -6x

Reorder the terms:
-2f = -6x + x2

Solving
-2f = -6x + x2

Solving for variable 'f'.

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

Divide each side by '-2'.
f = 3x + -0.5x2

Simplifying
f = 3x + -0.5x2

See similar equations:

| 8-2f=2 | | -14.4-27.8=-42.2 | | -7x-(2)=24-(9x) | | m+6+3m+2+3m+7m-16=360 | | 2w+15=7 | | 4q+19=3q+7 | | (4q+19)=(3q+7) | | -10(s+3)=-98 | | -1=1+p-3 | | 0=x^2-3x-146 | | 2(4a+3)=102 | | 3(2x-3y)=4(1-2y) | | 7z-3y=-4 | | 312-38=274 | | X+(x-12)=146.5 | | 312+38=350 | | x(x+1)(x+7)(x+8)=y^2 | | -40+x=-8 | | 48v+18=18-8v | | 100x+2=-8 | | 4n+19=-15n | | 12x+7y=-14 | | 7+9n=4n-3 | | -10=-14+8x | | 23+-4x=8+-7x | | 12x+9(10-x)=111 | | 7x-3=-x+5 | | Squrt(4x-3)=squrt(9+x) | | S-3=2s+6 | | 2+p=77 | | 40a^2+19a-3= | | 6(u-85)=66 |

Equations solver categories