y=(x-2)(x^2-4x-8)

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


Simplifying
y = (x + -2)(x2 + -4x + -8)

Reorder the terms:
y = (-2 + x)(x2 + -4x + -8)

Reorder the terms:
y = (-2 + x)(-8 + -4x + x2)

Multiply (-2 + x) * (-8 + -4x + x2)
y = (-2(-8 + -4x + x2) + x(-8 + -4x + x2))
y = ((-8 * -2 + -4x * -2 + x2 * -2) + x(-8 + -4x + x2))
y = ((16 + 8x + -2x2) + x(-8 + -4x + x2))
y = (16 + 8x + -2x2 + (-8 * x + -4x * x + x2 * x))
y = (16 + 8x + -2x2 + (-8x + -4x2 + x3))

Reorder the terms:
y = (16 + 8x + -8x + -2x2 + -4x2 + x3)

Combine like terms: 8x + -8x = 0
y = (16 + 0 + -2x2 + -4x2 + x3)
y = (16 + -2x2 + -4x2 + x3)

Combine like terms: -2x2 + -4x2 = -6x2
y = (16 + -6x2 + x3)

Solving
y = 16 + -6x2 + x3

Solving for variable 'y'.

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

Simplifying
y = 16 + -6x2 + x3

See similar equations:

| 6=8-2x | | 78.5/6.28 | | 3x+7=x-0 | | -0.60(30)+0.50x=0.20(30+x) | | 28.3/6.28 | | 4x+(x-6)=149 | | h=-16t+96t+4 | | 2(8x+10)=12x+40 | | sin(2x)-sin(4x)=0 | | 6y=17+5y | | 64x^6-49= | | (w+4/4w)+(w-5/4w+8) | | 2252-2083= | | 7x-9/4=24/7c-21 | | 9b^5+b^2-b^3-3b^5-5b^2= | | 2y-y-1/2=0 | | 6(x+7)=13 | | 7-1=5+w+(-1) | | 1/6=(7k-14)/6 | | v-8=-18 | | 2-6y+3=4y+13-6y | | 6+x=72 | | 76-7x=29x+24 | | 259=87-w | | 6(n+7)-4n=60 | | 2x^2+12-10=0 | | 0,11x-0.08+0,4x=(-0,01)+0,2 | | 2(8x+1)=15x+10 | | 2(8x+1)=15x-10 | | a^2+6a-56=0 | | 18-(2m+7)=5+3m-19 | | 2x-5/4=3x-4/3 |

Equations solver categories