y^3+6y^2+12y^1+8y=0

Simple and best practice solution for y^3+6y^2+12y^1+8y=0 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^3+6y^2+12y^1+8y=0 equation:


Simplifying
y3 + 6y2 + 12y + 8y = 0

Reorder the terms:
12y + 8y + 6y2 + y3 = 0

Combine like terms: 12y + 8y = 20y
20y + 6y2 + y3 = 0

Solving
20y + 6y2 + y3 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), 'y'.
y(20 + 6y + y2) = 0

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 '(20 + 6y + y2)' equal to zero and attempt to solve: Simplifying 20 + 6y + y2 = 0 Solving 20 + 6y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-20' to each side of the equation. 20 + 6y + -20 + y2 = 0 + -20 Reorder the terms: 20 + -20 + 6y + y2 = 0 + -20 Combine like terms: 20 + -20 = 0 0 + 6y + y2 = 0 + -20 6y + y2 = 0 + -20 Combine like terms: 0 + -20 = -20 6y + y2 = -20 The y term is 6y. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6y + 9 + y2 = -20 + 9 Reorder the terms: 9 + 6y + y2 = -20 + 9 Combine like terms: -20 + 9 = -11 9 + 6y + y2 = -11 Factor a perfect square on the left side: (y + 3)(y + 3) = -11 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

y = {0}

See similar equations:

| 5x*(6-4)=10 | | 7/6x-7=1/6x | | Q-2=Q | | 4x-(2x+9)=32+7 | | 13x+8=5x+2(4x+4) | | -4=5(5x+1)-22x | | y=4x^2+16x+12 | | -s^2-5s+84=0 | | 663/6 | | (8-v)(2v+3)=0 | | 0.6x+0.9=0.8x-0.7 | | n+2(3n+3)=13 | | X-0.6=-1.3 | | (2x)/(2/3) | | 2x+4x+18y=3x(x+3y) | | (18b^2-12b)= | | 240+.24x=1800-x | | 3x+8-10-9x-9/14=31x-4/14+4x-1/35 | | 7/10-5/10 | | 2x+4x+18y=blank(blank+blank) | | 1/2(8)(6) | | (X+3)=-3x-9 | | 0=-10t+28t+6 | | 10y^4-28y^3+16y^2=0 | | 2x+4x+18y= | | 6(3z-2)=42 | | 8x=120-2x | | h=-10t+28t+6 | | 25=0.30a | | 8x+3y=-22 | | ((((((3/25)*x^8*z^4)^2)/(((1/4)*x^3*y^2)^5))*(((3/4)*x^5*y^3)^3)/((6/5)*x^4*z^2)^2)) | | -29=3(w+2)-8w |

Equations solver categories