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Simplifying 11t2 + -20t + 14 = 0 Reorder the terms: 14 + -20t + 11t2 = 0 Solving 14 + -20t + 11t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 11 the coefficient of the squared term: Divide each side by '11'. 1.272727273 + -1.818181818t + t2 = 0 Move the constant term to the right: Add '-1.272727273' to each side of the equation. 1.272727273 + -1.818181818t + -1.272727273 + t2 = 0 + -1.272727273 Reorder the terms: 1.272727273 + -1.272727273 + -1.818181818t + t2 = 0 + -1.272727273 Combine like terms: 1.272727273 + -1.272727273 = 0.000000000 0.000000000 + -1.818181818t + t2 = 0 + -1.272727273 -1.818181818t + t2 = 0 + -1.272727273 Combine like terms: 0 + -1.272727273 = -1.272727273 -1.818181818t + t2 = -1.272727273 The t term is -1.818181818t. Take half its coefficient (-0.909090909). Square it (0.8264462808) and add it to both sides. Add '0.8264462808' to each side of the equation. -1.818181818t + 0.8264462808 + t2 = -1.272727273 + 0.8264462808 Reorder the terms: 0.8264462808 + -1.818181818t + t2 = -1.272727273 + 0.8264462808 Combine like terms: -1.272727273 + 0.8264462808 = -0.4462809922 0.8264462808 + -1.818181818t + t2 = -0.4462809922 Factor a perfect square on the left side: (t + -0.909090909)(t + -0.909090909) = -0.4462809922 Can't calculate square root of the right side. The solution to this equation could not be determined.
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