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Simplifying 29x2 + 9 = 30x Reorder the terms: 9 + 29x2 = 30x Solving 9 + 29x2 = 30x Solving for variable 'x'. Reorder the terms: 9 + -30x + 29x2 = 30x + -30x Combine like terms: 30x + -30x = 0 9 + -30x + 29x2 = 0 Begin completing the square. Divide all terms by 29 the coefficient of the squared term: Divide each side by '29'. 0.3103448276 + -1.034482759x + x2 = 0 Move the constant term to the right: Add '-0.3103448276' to each side of the equation. 0.3103448276 + -1.034482759x + -0.3103448276 + x2 = 0 + -0.3103448276 Reorder the terms: 0.3103448276 + -0.3103448276 + -1.034482759x + x2 = 0 + -0.3103448276 Combine like terms: 0.3103448276 + -0.3103448276 = 0.0000000000 0.0000000000 + -1.034482759x + x2 = 0 + -0.3103448276 -1.034482759x + x2 = 0 + -0.3103448276 Combine like terms: 0 + -0.3103448276 = -0.3103448276 -1.034482759x + x2 = -0.3103448276 The x term is -1.034482759x. Take half its coefficient (-0.5172413795). Square it (0.2675386447) and add it to both sides. Add '0.2675386447' to each side of the equation. -1.034482759x + 0.2675386447 + x2 = -0.3103448276 + 0.2675386447 Reorder the terms: 0.2675386447 + -1.034482759x + x2 = -0.3103448276 + 0.2675386447 Combine like terms: -0.3103448276 + 0.2675386447 = -0.0428061829 0.2675386447 + -1.034482759x + x2 = -0.0428061829 Factor a perfect square on the left side: (x + -0.5172413795)(x + -0.5172413795) = -0.0428061829 Can't calculate square root of the right side. The solution to this equation could not be determined.
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