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Simplifying 26x2 + 8 + -3x = 0 Reorder the terms: 8 + -3x + 26x2 = 0 Solving 8 + -3x + 26x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 26 the coefficient of the squared term: Divide each side by '26'. 0.3076923077 + -0.1153846154x + x2 = 0 Move the constant term to the right: Add '-0.3076923077' to each side of the equation. 0.3076923077 + -0.1153846154x + -0.3076923077 + x2 = 0 + -0.3076923077 Reorder the terms: 0.3076923077 + -0.3076923077 + -0.1153846154x + x2 = 0 + -0.3076923077 Combine like terms: 0.3076923077 + -0.3076923077 = 0.0000000000 0.0000000000 + -0.1153846154x + x2 = 0 + -0.3076923077 -0.1153846154x + x2 = 0 + -0.3076923077 Combine like terms: 0 + -0.3076923077 = -0.3076923077 -0.1153846154x + x2 = -0.3076923077 The x term is -0.1153846154x. Take half its coefficient (-0.0576923077). Square it (0.003328402368) and add it to both sides. Add '0.003328402368' to each side of the equation. -0.1153846154x + 0.003328402368 + x2 = -0.3076923077 + 0.003328402368 Reorder the terms: 0.003328402368 + -0.1153846154x + x2 = -0.3076923077 + 0.003328402368 Combine like terms: -0.3076923077 + 0.003328402368 = -0.304363905332 0.003328402368 + -0.1153846154x + x2 = -0.304363905332 Factor a perfect square on the left side: (x + -0.0576923077)(x + -0.0576923077) = -0.304363905332 Can't calculate square root of the right side. The solution to this equation could not be determined.
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