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Simplifying 16x2 + -89x + 100 = 0 Reorder the terms: 100 + -89x + 16x2 = 0 Solving 100 + -89x + 16x2 = 0 Solving for variable 'x'. Factor a trinomial. (25 + -16x)(4 + -1x) = 0Subproblem 1
Set the factor '(25 + -16x)' equal to zero and attempt to solve: Simplifying 25 + -16x = 0 Solving 25 + -16x = 0 Move all terms containing x to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + -16x = 0 + -25 Combine like terms: 25 + -25 = 0 0 + -16x = 0 + -25 -16x = 0 + -25 Combine like terms: 0 + -25 = -25 -16x = -25 Divide each side by '-16'. x = 1.5625 Simplifying x = 1.5625Subproblem 2
Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4Solution
x = {1.5625, 4}
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