12s^3+14s^2+8s=4s

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Solution for 12s^3+14s^2+8s=4s equation:


Simplifying
12s3 + 14s2 + 8s = 4s

Reorder the terms:
8s + 14s2 + 12s3 = 4s

Solving
8s + 14s2 + 12s3 = 4s

Solving for variable 's'.

Reorder the terms:
8s + -4s + 14s2 + 12s3 = 4s + -4s

Combine like terms: 8s + -4s = 4s
4s + 14s2 + 12s3 = 4s + -4s

Combine like terms: 4s + -4s = 0
4s + 14s2 + 12s3 = 0

Factor out the Greatest Common Factor (GCF), '2s'.
2s(2 + 7s + 6s2) = 0

Factor a trinomial.
2s((2 + 3s)(1 + 2s)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(2 + 3s)' equal to zero and attempt to solve: Simplifying 2 + 3s = 0 Solving 2 + 3s = 0 Move all terms containing s to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3s = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3s = 0 + -2 3s = 0 + -2 Combine like terms: 0 + -2 = -2 3s = -2 Divide each side by '3'. s = -0.6666666667 Simplifying s = -0.6666666667

Subproblem 3

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

Solution

s = {0, -0.6666666667, -0.5}

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