8y^3=2y

Simple and best practice solution for 8y^3=2y 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 8y^3=2y equation:


Simplifying
8y3 = 2y

Solving
8y3 = 2y

Solving for variable 'y'.

Reorder the terms:
-2y + 8y3 = 2y + -2y

Combine like terms: 2y + -2y = 0
-2y + 8y3 = 0

Factor out the Greatest Common Factor (GCF), '2y'.
2y(-1 + 4y2) = 0

Factor a difference between two squares.
2y((1 + 2y)(-1 + 2y)) = 0

Ignore the factor 2.

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 '(1 + 2y)' equal to zero and attempt to solve: Simplifying 1 + 2y = 0 Solving 1 + 2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2y = 0 + -1 2y = 0 + -1 Combine like terms: 0 + -1 = -1 2y = -1 Divide each side by '2'. y = -0.5 Simplifying y = -0.5

Subproblem 3

Set the factor '(-1 + 2y)' equal to zero and attempt to solve: Simplifying -1 + 2y = 0 Solving -1 + 2y = 0 Move all terms containing y to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 2y = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2y = 0 + 1 2y = 0 + 1 Combine like terms: 0 + 1 = 1 2y = 1 Divide each side by '2'. y = 0.5 Simplifying y = 0.5

Solution

y = {0, -0.5, 0.5}

See similar equations:

| 6(w-5)-3w=12+w | | 5x+16=14x-92 | | 8x-22=2x+2 | | 44x+4y=12 | | 25+(-12)= | | 5y-7=18 | | 6x+70=12x+10 | | (4-x)2=x-4 | | 7x-(6x-1)=2 | | 10x+5=5x+25 | | 20x^5-28x^4+24x^3+40x^2-62x+14=0 | | 2d^3+6d=7d^2 | | 10x+15=5x+25 | | (12p+7q)(-3p+12q)= | | 2d^3+6d=7d | | 5+w=(118-2w) | | 2x^3-15x^2-8x=0 | | -6x+15=17 | | 6x+15=-27 | | 2Y-11=-49 | | 5(3b-8)-8b=121 | | .25(x+6)=0.166(x+8) | | 1.25(x+6)=0.166(x+8) | | 2(x+9)=10x-2 | | 2x^3-6x^2+13x-14= | | 8(a-2)=4(a+3) | | 38(35-4.5x)=12(4x-12)+50.5 | | 9x^2-16x=0 | | 3.2k-4.3=12.6k+14.5 | | -4(5-7v)=-160 | | 3.2k-4.3=12.6k | | 23+12n-12-7n-5n= |

Equations solver categories