y=(x^2+4x-12)(x-3)

Simple and best practice solution for y=(x^2+4x-12)(x-3) 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+4x-12)(x-3) equation: 


Simplifying
y = (x2 + 4x + -12)(x + -3)

Reorder the terms:
y = (-12 + 4x + x2)(x + -3)

Reorder the terms:
y = (-12 + 4x + x2)(-3 + x)

Multiply (-12 + 4x + x2) * (-3 + x)
y = (-12(-3 + x) + 4x * (-3 + x) + x2(-3 + x))
y = ((-3 * -12 + x * -12) + 4x * (-3 + x) + x2(-3 + x))
y = ((36 + -12x) + 4x * (-3 + x) + x2(-3 + x))
y = (36 + -12x + (-3 * 4x + x * 4x) + x2(-3 + x))
y = (36 + -12x + (-12x + 4x2) + x2(-3 + x))
y = (36 + -12x + -12x + 4x2 + (-3 * x2 + x * x2))
y = (36 + -12x + -12x + 4x2 + (-3x2 + x3))

Combine like terms: -12x + -12x = -24x
y = (36 + -24x + 4x2 + -3x2 + x3)

Combine like terms: 4x2 + -3x2 = 1x2
y = (36 + -24x + 1x2 + x3)

Solving
y = 36 + -24x + 1x2 + x3

Solving for variable 'y'.

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

Simplifying
y = 36 + -24x + 1x2 + x3

See similar equations:

| 21+22y=-11 | | 5(13-16x)=-20y-75 | | 9x+5=5x+7 | | 3(x-6)=3-2(x+1) | | -7(6x-5)+5=-42x+40 | | ln(2x-2)-ln(x-2)=lnx | | 2e(3x+6)=12 | | 4x-7=5y-14 | | 10-45= | | 6(10x-9)=66+12y | | 0-31= | | 2x^2-158=42 | | 46+(-27)= | | -7(6x-5)+5=42x+40 | | 4+3h=27 | | 2f+5=9 | | -14-64= | | x^2+4y+4x+xy= | | 8-(2y-1)=2-3y | | 5x+10y=5500 | | 270-c=72 | | 0.3+0.6+0.04+0.02= | | 3(8+2x)=6y+48 | | -3=-3(3x-5) | | 7x+3=-7+5x+22 | | 2x^4-x^3-6x^2+x+2=0 | | Ln(4x-4)-ln(5)=4 | | 7x+8y=151 | | 824-t=203 | | -3x^2+3x=-18 | | Ax-3=2x+5 | | 5y-204=471 |

Equations solver categories