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

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


Simplifying
3y(y + -2)(y + 4) = 3y3

Reorder the terms:
3y(-2 + y)(y + 4) = 3y3

Reorder the terms:
3y(-2 + y)(4 + y) = 3y3

Multiply (-2 + y) * (4 + y)
3y(-2(4 + y) + y(4 + y)) = 3y3
3y((4 * -2 + y * -2) + y(4 + y)) = 3y3
3y((-8 + -2y) + y(4 + y)) = 3y3
3y(-8 + -2y + (4 * y + y * y)) = 3y3
3y(-8 + -2y + (4y + y2)) = 3y3

Combine like terms: -2y + 4y = 2y
3y(-8 + 2y + y2) = 3y3
(-8 * 3y + 2y * 3y + y2 * 3y) = 3y3
(-24y + 6y2 + 3y3) = 3y3

Add '-3y3' to each side of the equation.
-24y + 6y2 + 3y3 + -3y3 = 3y3 + -3y3

Combine like terms: 3y3 + -3y3 = 0
-24y + 6y2 + 0 = 3y3 + -3y3
-24y + 6y2 = 3y3 + -3y3

Combine like terms: 3y3 + -3y3 = 0
-24y + 6y2 = 0

Solving
-24y + 6y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '6y'.
6y(-4 + y) = 0

Ignore the factor 6.

Subproblem 1

Set the factor 'y' equal to zero and attempt to solve: Simplifying y = 0 Solving y = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y = 0

Subproblem 2

Set the factor '(-4 + y)' equal to zero and attempt to solve: Simplifying -4 + y = 0 Solving -4 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + y = 0 + 4 Combine like terms: -4 + 4 = 0 0 + y = 0 + 4 y = 0 + 4 Combine like terms: 0 + 4 = 4 y = 4 Simplifying y = 4

Solution

y = {0, 4}

See similar equations:

| 5x+10=-34-6 | | 6x+8-(2x+4)=24 | | 3x+x=880 | | -16r=-12 | | 2x-y=550 | | 5p-2q-7p+39= | | 175=p-(-27) | | 3n+24=5n+10 | | 3z/10-1=7 | | 0.2x+2.5=-4.9 | | x^18+x^10=544 | | 2.3x=9.2 | | 0=1x^2-4x-5 | | 4+4=3+5 | | 7x+8-2x-3=25 | | 4x^(2/3)-9x^(1/3)-9=0 | | 230=x-(-45) | | 3x-9+2x+10=16 | | j-20=-15 | | x^4-9x^3+5= | | p-10=-7 | | =x^4-9x^3+5 | | 15+2a-8+2a+2a-3a= | | 2x-3y-5x=0 | | 13a+14b+3c+2c-6b-6a= | | 7=x-3/5 | | x-81/3=x-21/7 | | x+5x-3x+2=8 | | 2x+6y+3x+15= | | 2x-1=-33 | | 3x-7=x+2.2 | | Xx-14+8= |

Equations solver categories