y=(x-8)(x+4)

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


Simplifying
y = (x + -8)(x + 4)

Reorder the terms:
y = (-8 + x)(x + 4)

Reorder the terms:
y = (-8 + x)(4 + x)

Multiply (-8 + x) * (4 + x)
y = (-8(4 + x) + x(4 + x))
y = ((4 * -8 + x * -8) + x(4 + x))
y = ((-32 + -8x) + x(4 + x))
y = (-32 + -8x + (4 * x + x * x))
y = (-32 + -8x + (4x + x2))

Combine like terms: -8x + 4x = -4x
y = (-32 + -4x + x2)

Solving
y = -32 + -4x + x2

Solving for variable 'y'.

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

Simplifying
y = -32 + -4x + x2

See similar equations:

| 11-4x=1-4x | | 2x^2-8x-24=936 | | q/12=-3 | | 8x^2+39x-7=-2 | | 0.75(x+40)=0.35(x+20) | | 15(3x-30)=20 | | 8x^2-24x=144 | | 3x^2+63x+330=0 | | 500=.10x+.05y | | a^2+6a-10=0 | | -5x-4(4x+17)=58 | | -11+10(p+10)=4-5(2p+-11) | | -1/5x=4 | | 13x+18-4x+7=52 | | h(t)=-16t^2+3.16+25 | | -100=-6X+5(4x-6) | | 17=7 | | 5x-3(4x-2)=-64 | | -4(2x-8)=8-6x | | -159=3X-3(-5x+5) | | 5X-6(-3x+13)=129 | | 2n-7=6+5 | | -4x-2(x-8)=70 | | yx=z+x | | w+17=63 | | 5X+2(4x+12)=141 | | (2x+82)(7x+7)=180 | | xy=z+y | | -6+3(4x-5)=51 | | (1.5x/.2)^.4 | | z-2/2=3.5 | | 4x-3(6x+7)=-175 |

Equations solver categories