10s^3-22s^2+4s=2s

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Solution for 10s^3-22s^2+4s=2s equation:


Simplifying
10s3 + -22s2 + 4s = 2s

Reorder the terms:
4s + -22s2 + 10s3 = 2s

Solving
4s + -22s2 + 10s3 = 2s

Solving for variable 's'.

Reorder the terms:
4s + -2s + -22s2 + 10s3 = 2s + -2s

Combine like terms: 4s + -2s = 2s
2s + -22s2 + 10s3 = 2s + -2s

Combine like terms: 2s + -2s = 0
2s + -22s2 + 10s3 = 0

Factor out the Greatest Common Factor (GCF), '2s'.
2s(1 + -11s + 5s2) = 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 '(1 + -11s + 5s2)' equal to zero and attempt to solve: Simplifying 1 + -11s + 5s2 = 0 Solving 1 + -11s + 5s2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 0.2 + -2.2s + s2 = 0 Move the constant term to the right: Add '-0.2' to each side of the equation. 0.2 + -2.2s + -0.2 + s2 = 0 + -0.2 Reorder the terms: 0.2 + -0.2 + -2.2s + s2 = 0 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + -2.2s + s2 = 0 + -0.2 -2.2s + s2 = 0 + -0.2 Combine like terms: 0 + -0.2 = -0.2 -2.2s + s2 = -0.2 The s term is -2.2s. Take half its coefficient (-1.1). Square it (1.21) and add it to both sides. Add '1.21' to each side of the equation. -2.2s + 1.21 + s2 = -0.2 + 1.21 Reorder the terms: 1.21 + -2.2s + s2 = -0.2 + 1.21 Combine like terms: -0.2 + 1.21 = 1.01 1.21 + -2.2s + s2 = 1.01 Factor a perfect square on the left side: (s + -1.1)(s + -1.1) = 1.01 Calculate the square root of the right side: 1.004987562 Break this problem into two subproblems by setting (s + -1.1) equal to 1.004987562 and -1.004987562.

Subproblem 1

s + -1.1 = 1.004987562 Simplifying s + -1.1 = 1.004987562 Reorder the terms: -1.1 + s = 1.004987562 Solving -1.1 + s = 1.004987562 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '1.1' to each side of the equation. -1.1 + 1.1 + s = 1.004987562 + 1.1 Combine like terms: -1.1 + 1.1 = 0.0 0.0 + s = 1.004987562 + 1.1 s = 1.004987562 + 1.1 Combine like terms: 1.004987562 + 1.1 = 2.104987562 s = 2.104987562 Simplifying s = 2.104987562

Subproblem 2

s + -1.1 = -1.004987562 Simplifying s + -1.1 = -1.004987562 Reorder the terms: -1.1 + s = -1.004987562 Solving -1.1 + s = -1.004987562 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '1.1' to each side of the equation. -1.1 + 1.1 + s = -1.004987562 + 1.1 Combine like terms: -1.1 + 1.1 = 0.0 0.0 + s = -1.004987562 + 1.1 s = -1.004987562 + 1.1 Combine like terms: -1.004987562 + 1.1 = 0.095012438 s = 0.095012438 Simplifying s = 0.095012438

Solution

The solution to the problem is based on the solutions from the subproblems. s = {2.104987562, 0.095012438}

Solution

s = {0, 2.104987562, 0.095012438}

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