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Simplifying -4.9t2 + 5t + -950 = 0 Reorder the terms: -950 + 5t + -4.9t2 = 0 Solving -950 + 5t + -4.9t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by -4.9 the coefficient of the squared term: Divide each side by '-4.9'. 193.877551 + -1.020408163t + t2 = 0 Move the constant term to the right: Add '-193.877551' to each side of the equation. 193.877551 + -1.020408163t + -193.877551 + t2 = 0 + -193.877551 Reorder the terms: 193.877551 + -193.877551 + -1.020408163t + t2 = 0 + -193.877551 Combine like terms: 193.877551 + -193.877551 = 0.000000 0.000000 + -1.020408163t + t2 = 0 + -193.877551 -1.020408163t + t2 = 0 + -193.877551 Combine like terms: 0 + -193.877551 = -193.877551 -1.020408163t + t2 = -193.877551 The t term is -1.020408163t. Take half its coefficient (-0.5102040815). Square it (0.2603082048) and add it to both sides. Add '0.2603082048' to each side of the equation. -1.020408163t + 0.2603082048 + t2 = -193.877551 + 0.2603082048 Reorder the terms: 0.2603082048 + -1.020408163t + t2 = -193.877551 + 0.2603082048 Combine like terms: -193.877551 + 0.2603082048 = -193.6172427952 0.2603082048 + -1.020408163t + t2 = -193.6172427952 Factor a perfect square on the left side: (t + -0.5102040815)(t + -0.5102040815) = -193.6172427952 Can't calculate square root of the right side. The solution to this equation could not be determined.
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