8y^3+2y^2-1y=0

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


Simplifying
8y3 + 2y2 + -1y = 0

Reorder the terms:
-1y + 2y2 + 8y3 = 0

Solving
-1y + 2y2 + 8y3 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), 'y'.
y(-1 + 2y + 8y2) = 0

Factor a trinomial.
y((-1 + -2y)(1 + -4y)) = 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 '(-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 + -4y)' equal to zero and attempt to solve: Simplifying 1 + -4y = 0 Solving 1 + -4y = 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 + -4y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -4y = 0 + -1 -4y = 0 + -1 Combine like terms: 0 + -1 = -1 -4y = -1 Divide each side by '-4'. y = 0.25 Simplifying y = 0.25

Solution

y = {0, -0.5, 0.25}

See similar equations:

| 24a-22=24a+18 | | X+20+3x-20=3x+20 | | -3(10+4x)=-6(x+3) | | 26=9a+4a | | x^2-13x=-21 | | 14x+12=7x+32 | | 10(2.5+.5y)+5y=25 | | X^2+30x=1250 | | -6(12x-9)=2+10(-8-6x) | | 6x+s=380 | | 1-9d=12 | | 2z-(3-x)= | | 12x-.1=-17 | | 5+3(-8x-8)=-5x-38 | | 5/3s=15 | | 6x-2=19+3x | | h=2h+3 | | X+5+2x-70=2x+5 | | 12x+y=36 | | 3(1-8b)-2b=3-8b | | 12(-1.4-.08y)-y=-17 | | 5(7x+7)=245 | | 6x^2+(a-12)x-(a^2+a-6)=0 | | z^3=-squrt(3) | | -6+3m=-4m+6(-6m-1) | | 2x+10=-6x-16 | | F*8=5-2X | | 2x+3-9=14 | | 2(23-x)+3x=57 | | -21/-6 | | 3a+(2a-4)= | | 45p+16y=12 |

Equations solver categories