F(X)=2x^2-8x-42

Simple and best practice solution for F(X)=2x^2-8x-42 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)=2x^2-8x-42 equation: 


Simplifying
F(X) = 2x2 + -8x + -42

Multiply F * X
FX = 2x2 + -8x + -42

Reorder the terms:
FX = -42 + -8x + 2x2

Solving
FX = -42 + -8x + 2x2

Solving for variable 'F'.

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

Divide each side by 'X'.
F = -42X-1 + -8xX-1 + 2x2X-1

Simplifying
F = -42X-1 + -8xX-1 + 2x2X-1

See similar equations:

| 4(3x+7)=136 | | 8-x/9=6 | | 8sin^2x+6=10 | | 6x-2+9x=3x+8x+32 | | 6-x/10=-3 | | 5(x-4)=85 | | (X+2)*7=21 | | (x+4)+2y=52 | | 12xy-x^3-y^3=0 | | (X+4)*6=54 | | (2y+1)20= | | 2sec^2x-2tan^2-4=0 | | -7x+10=-3+22 | | (x*-4)*2+3=7 | | 9x-6=367 | | (32+4)+2y=52 | | B(z+4)=5(13+z) | | 3(x+5)+3=10x+3(x+3) | | (24+4)+2y=52 | | 6-2z=2z-100 | | 70+65x=395 | | 159=2x^2+3x+7 | | (20+4)+4y=52 | | x+x-4+2x=80 | | (2i)(6i)=0 | | x^9+3=11 | | (32+4)+4y=52 | | 4tanx+4=0 | | 15y+22= | | -8.4=4.4=y/8 | | 5a+6b=27 | | (24+4)+4y=52 |

Equations solver categories