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Simplifying -4.9t2 + 22t + -50 = 0 Reorder the terms: -50 + 22t + -4.9t2 = 0 Solving -50 + 22t + -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'. 10.20408163 + -4.489795918t + t2 = 0 Move the constant term to the right: Add '-10.20408163' to each side of the equation. 10.20408163 + -4.489795918t + -10.20408163 + t2 = 0 + -10.20408163 Reorder the terms: 10.20408163 + -10.20408163 + -4.489795918t + t2 = 0 + -10.20408163 Combine like terms: 10.20408163 + -10.20408163 = 0.00000000 0.00000000 + -4.489795918t + t2 = 0 + -10.20408163 -4.489795918t + t2 = 0 + -10.20408163 Combine like terms: 0 + -10.20408163 = -10.20408163 -4.489795918t + t2 = -10.20408163 The t term is -4.489795918t. Take half its coefficient (-2.244897959). Square it (5.039566846) and add it to both sides. Add '5.039566846' to each side of the equation. -4.489795918t + 5.039566846 + t2 = -10.20408163 + 5.039566846 Reorder the terms: 5.039566846 + -4.489795918t + t2 = -10.20408163 + 5.039566846 Combine like terms: -10.20408163 + 5.039566846 = -5.164514784 5.039566846 + -4.489795918t + t2 = -5.164514784 Factor a perfect square on the left side: (t + -2.244897959)(t + -2.244897959) = -5.164514784 Can't calculate square root of the right side. The solution to this equation could not be determined.
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