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Simplifying 4.9t2 + 6t + 70 = 0 Reorder the terms: 70 + 6t + 4.9t2 = 0 Solving 70 + 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'. 14.28571429 + 1.224489796t + t2 = 0 Move the constant term to the right: Add '-14.28571429' to each side of the equation. 14.28571429 + 1.224489796t + -14.28571429 + t2 = 0 + -14.28571429 Reorder the terms: 14.28571429 + -14.28571429 + 1.224489796t + t2 = 0 + -14.28571429 Combine like terms: 14.28571429 + -14.28571429 = 0.00000000 0.00000000 + 1.224489796t + t2 = 0 + -14.28571429 1.224489796t + t2 = 0 + -14.28571429 Combine like terms: 0 + -14.28571429 = -14.28571429 1.224489796t + t2 = -14.28571429 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 = -14.28571429 + 0.3748438151 Reorder the terms: 0.3748438151 + 1.224489796t + t2 = -14.28571429 + 0.3748438151 Combine like terms: -14.28571429 + 0.3748438151 = -13.9108704749 0.3748438151 + 1.224489796t + t2 = -13.9108704749 Factor a perfect square on the left side: (t + 0.612244898)(t + 0.612244898) = -13.9108704749 Can't calculate square root of the right side. The solution to this equation could not be determined.
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