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Simplifying -13t2 + 11t + -6 = 0 Reorder the terms: -6 + 11t + -13t2 = 0 Solving -6 + 11t + -13t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by -13 the coefficient of the squared term: Divide each side by '-13'. 0.4615384615 + -0.8461538462t + t2 = 0 Move the constant term to the right: Add '-0.4615384615' to each side of the equation. 0.4615384615 + -0.8461538462t + -0.4615384615 + t2 = 0 + -0.4615384615 Reorder the terms: 0.4615384615 + -0.4615384615 + -0.8461538462t + t2 = 0 + -0.4615384615 Combine like terms: 0.4615384615 + -0.4615384615 = 0.0000000000 0.0000000000 + -0.8461538462t + t2 = 0 + -0.4615384615 -0.8461538462t + t2 = 0 + -0.4615384615 Combine like terms: 0 + -0.4615384615 = -0.4615384615 -0.8461538462t + t2 = -0.4615384615 The t term is -0.8461538462t. Take half its coefficient (-0.4230769231). Square it (0.1789940829) and add it to both sides. Add '0.1789940829' to each side of the equation. -0.8461538462t + 0.1789940829 + t2 = -0.4615384615 + 0.1789940829 Reorder the terms: 0.1789940829 + -0.8461538462t + t2 = -0.4615384615 + 0.1789940829 Combine like terms: -0.4615384615 + 0.1789940829 = -0.2825443786 0.1789940829 + -0.8461538462t + t2 = -0.2825443786 Factor a perfect square on the left side: (t + -0.4230769231)(t + -0.4230769231) = -0.2825443786 Can't calculate square root of the right side. The solution to this equation could not be determined.
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