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Simplifying x2 + 11.8321595662x + 36 = 0 Reorder the terms: 36 + 11.8321595662x + x2 = 0 Solving 36 + 11.8321595662x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-36' to each side of the equation. 36 + 11.8321595662x + -36 + x2 = 0 + -36 Reorder the terms: 36 + -36 + 11.8321595662x + x2 = 0 + -36 Combine like terms: 36 + -36 = 0 0 + 11.8321595662x + x2 = 0 + -36 11.8321595662x + x2 = 0 + -36 Combine like terms: 0 + -36 = -36 11.8321595662x + x2 = -36 The x term is 11.8321595662x. Take half its coefficient (5.916079783). Square it (35.00000000) and add it to both sides. Add '35.00000000' to each side of the equation. 11.8321595662x + 35.00000000 + x2 = -36 + 35.00000000 Reorder the terms: 35.00000000 + 11.8321595662x + x2 = -36 + 35.00000000 Combine like terms: -36 + 35.00000000 = -1 35.00000000 + 11.8321595662x + x2 = -1 Factor a perfect square on the left side: (x + 5.916079783)(x + 5.916079783) = -1 Can't calculate square root of the right side. The solution to this equation could not be determined.
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