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Simplifying 3.08x2 + -1.5x + 17 = 0 Reorder the terms: 17 + -1.5x + 3.08x2 = 0 Solving 17 + -1.5x + 3.08x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3.08 the coefficient of the squared term: Divide each side by '3.08'. 5.519480519 + -0.487012987x + x2 = 0 Move the constant term to the right: Add '-5.519480519' to each side of the equation. 5.519480519 + -0.487012987x + -5.519480519 + x2 = 0 + -5.519480519 Reorder the terms: 5.519480519 + -5.519480519 + -0.487012987x + x2 = 0 + -5.519480519 Combine like terms: 5.519480519 + -5.519480519 = 0.000000000 0.000000000 + -0.487012987x + x2 = 0 + -5.519480519 -0.487012987x + x2 = 0 + -5.519480519 Combine like terms: 0 + -5.519480519 = -5.519480519 -0.487012987x + x2 = -5.519480519 The x term is -0.487012987x. Take half its coefficient (-0.2435064935). Square it (0.05929541238) and add it to both sides. Add '0.05929541238' to each side of the equation. -0.487012987x + 0.05929541238 + x2 = -5.519480519 + 0.05929541238 Reorder the terms: 0.05929541238 + -0.487012987x + x2 = -5.519480519 + 0.05929541238 Combine like terms: -5.519480519 + 0.05929541238 = -5.46018510662 0.05929541238 + -0.487012987x + x2 = -5.46018510662 Factor a perfect square on the left side: (x + -0.2435064935)(x + -0.2435064935) = -5.46018510662 Can't calculate square root of the right side. The solution to this equation could not be determined.
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