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Simplifying 17x2 + -4x + 2 = 0 Reorder the terms: 2 + -4x + 17x2 = 0 Solving 2 + -4x + 17x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 17 the coefficient of the squared term: Divide each side by '17'. 0.1176470588 + -0.2352941176x + x2 = 0 Move the constant term to the right: Add '-0.1176470588' to each side of the equation. 0.1176470588 + -0.2352941176x + -0.1176470588 + x2 = 0 + -0.1176470588 Reorder the terms: 0.1176470588 + -0.1176470588 + -0.2352941176x + x2 = 0 + -0.1176470588 Combine like terms: 0.1176470588 + -0.1176470588 = 0.0000000000 0.0000000000 + -0.2352941176x + x2 = 0 + -0.1176470588 -0.2352941176x + x2 = 0 + -0.1176470588 Combine like terms: 0 + -0.1176470588 = -0.1176470588 -0.2352941176x + x2 = -0.1176470588 The x term is -0.2352941176x. Take half its coefficient (-0.1176470588). Square it (0.01384083044) and add it to both sides. Add '0.01384083044' to each side of the equation. -0.2352941176x + 0.01384083044 + x2 = -0.1176470588 + 0.01384083044 Reorder the terms: 0.01384083044 + -0.2352941176x + x2 = -0.1176470588 + 0.01384083044 Combine like terms: -0.1176470588 + 0.01384083044 = -0.10380622836 0.01384083044 + -0.2352941176x + x2 = -0.10380622836 Factor a perfect square on the left side: (x + -0.1176470588)(x + -0.1176470588) = -0.10380622836 Can't calculate square root of the right side. The solution to this equation could not be determined.
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