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Simplifying 4.9t2 + 3t + 3 = 0 Reorder the terms: 3 + 3t + 4.9t2 = 0 Solving 3 + 3t + 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'. 0.612244898 + 0.612244898t + t2 = 0 Move the constant term to the right: Add '-0.612244898' to each side of the equation. 0.612244898 + 0.612244898t + -0.612244898 + t2 = 0 + -0.612244898 Reorder the terms: 0.612244898 + -0.612244898 + 0.612244898t + t2 = 0 + -0.612244898 Combine like terms: 0.612244898 + -0.612244898 = 0.000000000 0.000000000 + 0.612244898t + t2 = 0 + -0.612244898 0.612244898t + t2 = 0 + -0.612244898 Combine like terms: 0 + -0.612244898 = -0.612244898 0.612244898t + t2 = -0.612244898 The t term is 0.612244898t. Take half its coefficient (0.306122449). Square it (0.09371095378) and add it to both sides. Add '0.09371095378' to each side of the equation. 0.612244898t + 0.09371095378 + t2 = -0.612244898 + 0.09371095378 Reorder the terms: 0.09371095378 + 0.612244898t + t2 = -0.612244898 + 0.09371095378 Combine like terms: -0.612244898 + 0.09371095378 = -0.51853394422 0.09371095378 + 0.612244898t + t2 = -0.51853394422 Factor a perfect square on the left side: (t + 0.306122449)(t + 0.306122449) = -0.51853394422 Can't calculate square root of the right side. The solution to this equation could not be determined.
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