f(x)=x^2-2x-4

Simple and best practice solution for f(x)=x^2-2x-4 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^2-2x-4 equation: 


Simplifying
f(x) = x2 + -2x + -4

Multiply f * x
fx = x2 + -2x + -4

Reorder the terms:
fx = -4 + -2x + x2

Solving
fx = -4 + -2x + x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -4x-1 + -2 + x

Simplifying
f = -4x-1 + -2 + x

Reorder the terms:
f = -2 + -4x-1 + x

See similar equations:

| X2+6x-7/6-6x2 | | 2z+10=4z-16 | | 7(3-x)-3(7-x)=3(x-7)-7(x-3) | | 15x+41=14x+27 | | 1/3t=24 | | 48x= | | x+(2x+0.05)=1.8 | | 18x+28=17x+19 | | 4/N=-8 | | 2x+3x=-15+2x | | 1/3t+24 | | 4x+6=3x+5 | | -3x-15=2x-10/3 | | 20n-7+30n=20+n | | 2x-7=x-19 | | (2x-7)(4x+2)=(8x+3)(x-4) | | 5x+1=4x-3 | | -9-8+8b=-23 | | 5z=5 | | 2x-1/x+2+2x-3/1 | | 3y+8=35y | | -6x+2x=9-3x | | .58+.4x=.65 | | 10b*11= | | -5/7(35x-7) | | 3z+7=2(8z-14) | | -4=-4x+3x+2 | | 8z-14=2(3z+7) | | 5/2(6x-7) | | 3z+7=8z-14 | | 3x/8+8=40 | | 5/3*6/-7*(-4) |

Equations solver categories