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Simplifying 9.44w2 + -16w + 11.704 = 0 Reorder the terms: 11.704 + -16w + 9.44w2 = 0 Solving 11.704 + -16w + 9.44w2 = 0 Solving for variable 'w'. Begin completing the square. Divide all terms by 9.44 the coefficient of the squared term: Divide each side by '9.44'. 1.239830508 + -1.694915254w + w2 = 0 Move the constant term to the right: Add '-1.239830508' to each side of the equation. 1.239830508 + -1.694915254w + -1.239830508 + w2 = 0 + -1.239830508 Reorder the terms: 1.239830508 + -1.239830508 + -1.694915254w + w2 = 0 + -1.239830508 Combine like terms: 1.239830508 + -1.239830508 = 0.000000000 0.000000000 + -1.694915254w + w2 = 0 + -1.239830508 -1.694915254w + w2 = 0 + -1.239830508 Combine like terms: 0 + -1.239830508 = -1.239830508 -1.694915254w + w2 = -1.239830508 The w term is -1.694915254w. Take half its coefficient (-0.847457627). Square it (0.7181844296) and add it to both sides. Add '0.7181844296' to each side of the equation. -1.694915254w + 0.7181844296 + w2 = -1.239830508 + 0.7181844296 Reorder the terms: 0.7181844296 + -1.694915254w + w2 = -1.239830508 + 0.7181844296 Combine like terms: -1.239830508 + 0.7181844296 = -0.5216460784 0.7181844296 + -1.694915254w + w2 = -0.5216460784 Factor a perfect square on the left side: (w + -0.847457627)(w + -0.847457627) = -0.5216460784 Can't calculate square root of the right side. The solution to this equation could not be determined.
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