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Simplifying 34x2 + -2x + 30 = 5 Reorder the terms: 30 + -2x + 34x2 = 5 Solving 30 + -2x + 34x2 = 5 Solving for variable 'x'. Reorder the terms: 30 + -5 + -2x + 34x2 = 5 + -5 Combine like terms: 30 + -5 = 25 25 + -2x + 34x2 = 5 + -5 Combine like terms: 5 + -5 = 0 25 + -2x + 34x2 = 0 Begin completing the square. Divide all terms by 34 the coefficient of the squared term: Divide each side by '34'. 0.7352941176 + -0.05882352941x + x2 = 0 Move the constant term to the right: Add '-0.7352941176' to each side of the equation. 0.7352941176 + -0.05882352941x + -0.7352941176 + x2 = 0 + -0.7352941176 Reorder the terms: 0.7352941176 + -0.7352941176 + -0.05882352941x + x2 = 0 + -0.7352941176 Combine like terms: 0.7352941176 + -0.7352941176 = 0.0000000000 0.0000000000 + -0.05882352941x + x2 = 0 + -0.7352941176 -0.05882352941x + x2 = 0 + -0.7352941176 Combine like terms: 0 + -0.7352941176 = -0.7352941176 -0.05882352941x + x2 = -0.7352941176 The x term is -0.05882352941x. Take half its coefficient (-0.02941176471). Square it (0.0008650519034) and add it to both sides. Add '0.0008650519034' to each side of the equation. -0.05882352941x + 0.0008650519034 + x2 = -0.7352941176 + 0.0008650519034 Reorder the terms: 0.0008650519034 + -0.05882352941x + x2 = -0.7352941176 + 0.0008650519034 Combine like terms: -0.7352941176 + 0.0008650519034 = -0.7344290656966 0.0008650519034 + -0.05882352941x + x2 = -0.7344290656966 Factor a perfect square on the left side: (x + -0.02941176471)(x + -0.02941176471) = -0.7344290656966 Can't calculate square root of the right side. The solution to this equation could not be determined.
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