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Simplifying -3u2 + 14u + -16 = 0 Reorder the terms: -16 + 14u + -3u2 = 0 Solving -16 + 14u + -3u2 = 0 Solving for variable 'u'. Factor a trinomial. (-8 + 3u)(2 + -1u) = 0Subproblem 1
Set the factor '(-8 + 3u)' equal to zero and attempt to solve: Simplifying -8 + 3u = 0 Solving -8 + 3u = 0 Move all terms containing u to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + 3u = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 3u = 0 + 8 3u = 0 + 8 Combine like terms: 0 + 8 = 8 3u = 8 Divide each side by '3'. u = 2.666666667 Simplifying u = 2.666666667Subproblem 2
Set the factor '(2 + -1u)' equal to zero and attempt to solve: Simplifying 2 + -1u = 0 Solving 2 + -1u = 0 Move all terms containing u to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1u = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1u = 0 + -2 -1u = 0 + -2 Combine like terms: 0 + -2 = -2 -1u = -2 Divide each side by '-1'. u = 2 Simplifying u = 2Solution
u = {2.666666667, 2}
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