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Simplifying (49x2) + -14x + 11 = 0 Reorder the terms: 11 + -14x + (49x2) = 0 Solving 11 + -14x + (49x2) = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 49 the coefficient of the squared term: Divide each side by '49'. 0.2244897959 + -0.2857142857x + x2 = 0 Move the constant term to the right: Add '-0.2244897959' to each side of the equation. 0.2244897959 + -0.2857142857x + -0.2244897959 + x2 = 0 + -0.2244897959 Reorder the terms: 0.2244897959 + -0.2244897959 + -0.2857142857x + x2 = 0 + -0.2244897959 Combine like terms: 0.2244897959 + -0.2244897959 = 0.0000000000 0.0000000000 + -0.2857142857x + x2 = 0 + -0.2244897959 -0.2857142857x + x2 = 0 + -0.2244897959 Combine like terms: 0 + -0.2244897959 = -0.2244897959 -0.2857142857x + x2 = -0.2244897959 The x term is -0.2857142857x. Take half its coefficient (-0.1428571429). Square it (0.02040816328) and add it to both sides. Add '0.02040816328' to each side of the equation. -0.2857142857x + 0.02040816328 + x2 = -0.2244897959 + 0.02040816328 Reorder the terms: 0.02040816328 + -0.2857142857x + x2 = -0.2244897959 + 0.02040816328 Combine like terms: -0.2244897959 + 0.02040816328 = -0.20408163262 0.02040816328 + -0.2857142857x + x2 = -0.20408163262 Factor a perfect square on the left side: ((x) + -0.1428571429)((x) + -0.1428571429) = -0.20408163262 Can't calculate square root of the right side. The solution to this equation could not be determined.
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