y=(x+4)(x-4)(x-2)

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


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

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

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

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

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

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

Multiply (-16 + x2) * (-2 + x)
y = (-16(-2 + x) + x2(-2 + x))
y = ((-2 * -16 + x * -16) + x2(-2 + x))
y = ((32 + -16x) + x2(-2 + x))
y = (32 + -16x + (-2 * x2 + x * x2))
y = (32 + -16x + (-2x2 + x3))
y = (32 + -16x + -2x2 + x3)

Solving
y = 32 + -16x + -2x2 + x3

Solving for variable 'y'.

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

Simplifying
y = 32 + -16x + -2x2 + x3

See similar equations:

| 3X^2+10x+2400=0 | | (2x-3)(-4x+7)=0 | | 7x-8=-2x+4 | | 13x-15=11x+9 | | 10x^2-4x-1=0 | | p=4q+3 | | r=(p1-p0)/p0 | | -6.6x*(x+1)=0 | | -6.6x(x+1)=0 | | 12-2/5y=11 | | -8.3(x+2)(x-9)=0 | | 9(2d+7)=11(d+4) | | 3-cos^2x-3sinx=0 | | s*4+25=129 | | y=sqrt(x^2+40x+625) | | 25x-10=-17 | | 6n-13=30 | | -6/(-5x)-6=9 | | y=ln(2x-x^2) | | 1.5x-6=6.3x-0.5 | | 3x^4-11x^3-x^2+19x+6=0 | | 12x-13+(x-9)=1000-0.25x+2 | | f(x)=3x^2+bx-1 | | -6+(-3)= | | 1.1b+2.8b= | | 2.3a+0.8a= | | X+x+(x-2)=13 | | 0=8-12Q+3Q^2 | | r=p1/p0-1 | | -34=6+8x | | -34=6 | | 9Q^2-36Q+30=6 |

Equations solver categories