F(x)=-(x+6)(x+2)

Simple and best practice solution for F(x)=-(x+6)(x+2) 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+6)(x+2) equation:


Simplifying
F(x) = -1(x + 6)(x + 2)

Multiply F * x
xF = -1(x + 6)(x + 2)

Reorder the terms:
xF = -1(6 + x)(x + 2)

Reorder the terms:
xF = -1(6 + x)(2 + x)

Multiply (6 + x) * (2 + x)
xF = -1(6(2 + x) + x(2 + x))
xF = -1((2 * 6 + x * 6) + x(2 + x))
xF = -1((12 + 6x) + x(2 + x))
xF = -1(12 + 6x + (2 * x + x * x))
xF = -1(12 + 6x + (2x + x2))

Combine like terms: 6x + 2x = 8x
xF = -1(12 + 8x + x2)
xF = (12 * -1 + 8x * -1 + x2 * -1)
xF = (-12 + -8x + -1x2)

Solving
xF = -12 + -8x + -1x2

Solving for variable 'x'.

Reorder the terms:
12 + 8x + xF + x2 = -12 + -8x + -1x2 + 12 + 8x + x2

Reorder the terms:
12 + 8x + xF + x2 = -12 + 12 + -8x + 8x + -1x2 + x2

Combine like terms: -12 + 12 = 0
12 + 8x + xF + x2 = 0 + -8x + 8x + -1x2 + x2
12 + 8x + xF + x2 = -8x + 8x + -1x2 + x2

Combine like terms: -8x + 8x = 0
12 + 8x + xF + x2 = 0 + -1x2 + x2
12 + 8x + xF + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
12 + 8x + xF + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 8x^2+4x=-12 | | -4v-7(1-8v)=45 | | 3544.9344=4*3.14*r^2 | | -66=-6(-4-3k) | | 6358.5=4*3.14*r^2 | | 2y-21=9y-2 | | 14=-2n-6(n-1) | | 2x+2+x=14 | | 6-(0.12+0.09+1.5)= | | 5(a-5)=-60 | | 51=3(5m+2) | | 6=-2(1+4b) | | 31=-2*12+(56) | | sqrt(3)/2=14/x | | 31=-2*12(56) | | y=(2x-1)/2 | | 5x^2+16=-42 | | 4(n-5)=50 | | 1.5x+2.25y=2925 | | 2(3X+2)=8(9-2X) | | .667x+6-.5x-4=4 | | 31=-5-12 | | 2y^2-y-5=1 | | =10d^2 | | (3x^2/1330)*x | | a/6=8/14 | | t-7= | | 4x/5-5x/5-8 | | 5x^2+16=-42x | | 1/3s-624 | | x^2(x-4)+15(x-4)=0 | | 1/14=1/7x^2-1/2x |

Equations solver categories