16s^2-70s+49=0

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Solution for 16s^2-70s+49=0 equation:


Simplifying
16s2 + -70s + 49 = 0

Reorder the terms:
49 + -70s + 16s2 = 0

Solving
49 + -70s + 16s2 = 0

Solving for variable 's'.

Factor a trinomial.
(7 + -8s)(7 + -2s) = 0

Subproblem 1

Set the factor '(7 + -8s)' equal to zero and attempt to solve: Simplifying 7 + -8s = 0 Solving 7 + -8s = 0 Move all terms containing s to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -8s = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -8s = 0 + -7 -8s = 0 + -7 Combine like terms: 0 + -7 = -7 -8s = -7 Divide each side by '-8'. s = 0.875 Simplifying s = 0.875

Subproblem 2

Set the factor '(7 + -2s)' equal to zero and attempt to solve: Simplifying 7 + -2s = 0 Solving 7 + -2s = 0 Move all terms containing s to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -2s = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2s = 0 + -7 -2s = 0 + -7 Combine like terms: 0 + -7 = -7 -2s = -7 Divide each side by '-2'. s = 3.5 Simplifying s = 3.5

Solution

s = {0.875, 3.5}

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