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Simplifying 4.9t2 + -6t + 2 = 0 Reorder the terms: 2 + -6t + 4.9t2 = 0 Solving 2 + -6t + 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'. 0.4081632653 + -1.224489796t + t2 = 0 Move the constant term to the right: Add '-0.4081632653' to each side of the equation. 0.4081632653 + -1.224489796t + -0.4081632653 + t2 = 0 + -0.4081632653 Reorder the terms: 0.4081632653 + -0.4081632653 + -1.224489796t + t2 = 0 + -0.4081632653 Combine like terms: 0.4081632653 + -0.4081632653 = 0.0000000000 0.0000000000 + -1.224489796t + t2 = 0 + -0.4081632653 -1.224489796t + t2 = 0 + -0.4081632653 Combine like terms: 0 + -0.4081632653 = -0.4081632653 -1.224489796t + t2 = -0.4081632653 The t term is -1.224489796t. Take half its coefficient (-0.612244898). Square it (0.3748438151) and add it to both sides. Add '0.3748438151' to each side of the equation. -1.224489796t + 0.3748438151 + t2 = -0.4081632653 + 0.3748438151 Reorder the terms: 0.3748438151 + -1.224489796t + t2 = -0.4081632653 + 0.3748438151 Combine like terms: -0.4081632653 + 0.3748438151 = -0.0333194502 0.3748438151 + -1.224489796t + t2 = -0.0333194502 Factor a perfect square on the left side: (t + -0.612244898)(t + -0.612244898) = -0.0333194502 Can't calculate square root of the right side. The solution to this equation could not be determined.
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