4s^2+11s+8=3s+4

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Solution for 4s^2+11s+8=3s+4 equation:


Simplifying
4s2 + 11s + 8 = 3s + 4

Reorder the terms:
8 + 11s + 4s2 = 3s + 4

Reorder the terms:
8 + 11s + 4s2 = 4 + 3s

Solving
8 + 11s + 4s2 = 4 + 3s

Solving for variable 's'.

Reorder the terms:
8 + -4 + 11s + -3s + 4s2 = 4 + 3s + -4 + -3s

Combine like terms: 8 + -4 = 4
4 + 11s + -3s + 4s2 = 4 + 3s + -4 + -3s

Combine like terms: 11s + -3s = 8s
4 + 8s + 4s2 = 4 + 3s + -4 + -3s

Reorder the terms:
4 + 8s + 4s2 = 4 + -4 + 3s + -3s

Combine like terms: 4 + -4 = 0
4 + 8s + 4s2 = 0 + 3s + -3s
4 + 8s + 4s2 = 3s + -3s

Combine like terms: 3s + -3s = 0
4 + 8s + 4s2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(1 + 2s + s2) = 0

Factor a trinomial.
4((1 + s)(1 + s)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(1 + s)' equal to zero and attempt to solve: Simplifying 1 + s = 0 Solving 1 + s = 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 + s = 0 + -1 Combine like terms: 1 + -1 = 0 0 + s = 0 + -1 s = 0 + -1 Combine like terms: 0 + -1 = -1 s = -1 Simplifying s = -1

Subproblem 2

Set the factor '(1 + s)' equal to zero and attempt to solve: Simplifying 1 + s = 0 Solving 1 + s = 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 + s = 0 + -1 Combine like terms: 1 + -1 = 0 0 + s = 0 + -1 s = 0 + -1 Combine like terms: 0 + -1 = -1 s = -1 Simplifying s = -1

Solution

s = {-1, -1}

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