F(x)=x^2+4x-8

Simple and best practice solution for F(x)=x^2+4x-8 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+4x-8 equation: 


Simplifying
F(x) = x2 + 4x + -8

Multiply F * x
xF = x2 + 4x + -8

Reorder the terms:
xF = -8 + 4x + x2

Solving
xF = -8 + 4x + x2

Solving for variable 'x'.

Reorder the terms:
8 + -4x + xF + -1x2 = -8 + 4x + x2 + 8 + -4x + -1x2

Reorder the terms:
8 + -4x + xF + -1x2 = -8 + 8 + 4x + -4x + x2 + -1x2

Combine like terms: -8 + 8 = 0
8 + -4x + xF + -1x2 = 0 + 4x + -4x + x2 + -1x2
8 + -4x + xF + -1x2 = 4x + -4x + x2 + -1x2

Combine like terms: 4x + -4x = 0
8 + -4x + xF + -1x2 = 0 + x2 + -1x2
8 + -4x + xF + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
8 + -4x + xF + -1x2 = 0

The solution to this equation could not be determined.

See similar equations:

| (y+9)(y+8)= | | e(x)+4e(-x)-5=0 | | 2y+6y=4y | | (q+2)(q-5)= | | (6b-5)(8b+3)= | | 708-y=512 | | 10b+9b=12 | | (5r+7)(3r+4)= | | -X^2+7X=-1 | | .25(3+a)=.5 | | 4-5(-4b+3)= | | 10-5x+1=7x+11 | | p+6.5p=51 | | (7p+2)(p+9)= | | -2v-7=-24 | | (7p-2)(p-6)= | | 2x-8=7x+17 | | v=cpu | | -2x-8y=20 | | (z+2)(4z-3)= | | A=2+3t | | 5x+4+11x=180 | | f(t)=4t-4 | | X^4+5x^2=24 | | (g-7)(9g-8)= | | d(2d-1)(3d+2)(8-d)=0 | | 4x+6+7x-7+20x-11=360 | | -4y+x=13 | | (d+9)(d+8)= | | =23+k | | (x-6)+5x=90 | | 217=7(1-5v) |

Equations solver categories