5s^2-18s+16=

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Solution for 5s^2-18s+16= equation:


Simplifying
5s2 + -18s + 16 = 0

Reorder the terms:
16 + -18s + 5s2 = 0

Solving
16 + -18s + 5s2 = 0

Solving for variable 's'.

Factor a trinomial.
(8 + -5s)(2 + -1s) = 0

Subproblem 1

Set the factor '(8 + -5s)' equal to zero and attempt to solve: Simplifying 8 + -5s = 0 Solving 8 + -5s = 0 Move all terms containing s to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -5s = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -5s = 0 + -8 -5s = 0 + -8 Combine like terms: 0 + -8 = -8 -5s = -8 Divide each side by '-5'. s = 1.6 Simplifying s = 1.6

Subproblem 2

Set the factor '(2 + -1s)' equal to zero and attempt to solve: Simplifying 2 + -1s = 0 Solving 2 + -1s = 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 + -1s = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1s = 0 + -2 -1s = 0 + -2 Combine like terms: 0 + -2 = -2 -1s = -2 Divide each side by '-1'. s = 2 Simplifying s = 2

Solution

s = {1.6, 2}

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