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Simplifying 44x2 + 38x + 15 = 0 Reorder the terms: 15 + 38x + 44x2 = 0 Solving 15 + 38x + 44x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 44 the coefficient of the squared term: Divide each side by '44'. 0.3409090909 + 0.8636363636x + x2 = 0 Move the constant term to the right: Add '-0.3409090909' to each side of the equation. 0.3409090909 + 0.8636363636x + -0.3409090909 + x2 = 0 + -0.3409090909 Reorder the terms: 0.3409090909 + -0.3409090909 + 0.8636363636x + x2 = 0 + -0.3409090909 Combine like terms: 0.3409090909 + -0.3409090909 = 0.0000000000 0.0000000000 + 0.8636363636x + x2 = 0 + -0.3409090909 0.8636363636x + x2 = 0 + -0.3409090909 Combine like terms: 0 + -0.3409090909 = -0.3409090909 0.8636363636x + x2 = -0.3409090909 The x term is 0.8636363636x. Take half its coefficient (0.4318181818). Square it (0.1864669421) and add it to both sides. Add '0.1864669421' to each side of the equation. 0.8636363636x + 0.1864669421 + x2 = -0.3409090909 + 0.1864669421 Reorder the terms: 0.1864669421 + 0.8636363636x + x2 = -0.3409090909 + 0.1864669421 Combine like terms: -0.3409090909 + 0.1864669421 = -0.1544421488 0.1864669421 + 0.8636363636x + x2 = -0.1544421488 Factor a perfect square on the left side: (x + 0.4318181818)(x + 0.4318181818) = -0.1544421488 Can't calculate square root of the right side. The solution to this equation could not be determined.
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