=12y^3-36y

Simple and best practice solution for =12y^3-36y 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 =12y^3-36y equation:


Simplifying
0 = 12y3 + -36y

Reorder the terms:
0 = -36y + 12y3

Solving
0 = -36y + 12y3

Solving for variable 'y'.
Remove the zero:
36y + -12y3 = -36y + 12y3 + 36y + -12y3

Reorder the terms:
36y + -12y3 = -36y + 36y + 12y3 + -12y3

Combine like terms: -36y + 36y = 0
36y + -12y3 = 0 + 12y3 + -12y3
36y + -12y3 = 12y3 + -12y3

Combine like terms: 12y3 + -12y3 = 0
36y + -12y3 = 0

Factor out the Greatest Common Factor (GCF), '12y'.
12y(3 + -1y2) = 0

Ignore the factor 12.

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 '(3 + -1y2)' equal to zero and attempt to solve: Simplifying 3 + -1y2 = 0 Solving 3 + -1y2 = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1y2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1y2 = 0 + -3 -1y2 = 0 + -3 Combine like terms: 0 + -3 = -3 -1y2 = -3 Divide each side by '-1'. y2 = 3 Simplifying y2 = 3 Take the square root of each side: y = {-1.732050808, 1.732050808}

Solution

y = {0, -1.732050808, 1.732050808}

See similar equations:

| (X-24)=12 | | k^2-7=12 | | b^2-3b-28= | | 0.04(x)+0.10(18-x)=0.06(18) | | X+0.07= | | 12a+19b+6c+2c-2b-2a= | | 7(-4)=2x-3 | | x+0.07x= | | 0.04(x)+0.1(6)=0.06(x+6) | | b^2=-7 | | 2(8-X)=4(X-3) | | 14p+16q+p-6q-6p= | | 3Q^2-118.5Q+328.5=0 | | Y=49x^2+42x+9 | | 5X-3(X-3)=19 | | 8x^3+40x^2+8x+40= | | 15m+6n-5m+11n= | | 27=c(c-6) | | 3x^2+18x=2x^2-81 | | -3X^2+118.5q-328.5=0 | | 4x^2+6x=3x^2-9 | | 5(x-2)-3=5x-10x-17 | | 2(x-1)-7=15 | | 4c^2=25 | | 5m^2+47m=-18 | | z^2-9z=-14 | | 3x^2-41=-110 | | (5w+5)(5w-5)=0 | | z^4-289=0 | | 20p+17q+p-3q-5p= | | -9(t-7)-(t+8)=1 | | (5s-4)(6s-6)=0 |

Equations solver categories