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Simplifying 0.0024 + -0.00024x + 45x2 = 0 Solving 0.0024 + -0.00024x + 45x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 45 the coefficient of the squared term: Divide each side by '45'. 0.00005333333333 + -0.000005333333333x + x2 = 0 Move the constant term to the right: Add '-0.00005333333333' to each side of the equation. 0.00005333333333 + -0.000005333333333x + -0.00005333333333 + x2 = 0 + -0.00005333333333 Reorder the terms: 0.00005333333333 + -0.00005333333333 + -0.000005333333333x + x2 = 0 + -0.00005333333333 Combine like terms: 0.00005333333333 + -0.00005333333333 = 0.00000000000000 0.00000000000000 + -0.000005333333333x + x2 = 0 + -0.00005333333333 -0.000005333333333x + x2 = 0 + -0.00005333333333 Combine like terms: 0 + -0.00005333333333 = -0.00005333333333 -0.000005333333333x + x2 = -0.00005333333333 The x term is -0.000005333333333x. Take half its coefficient (-0.000002666666667). Square it (0.000000000007111111113) and add it to both sides. Add '0.000000000007111111113' to each side of the equation. -0.000005333333333x + 0.000000000007111111113 + x2 = -0.00005333333333 + 0.000000000007111111113 Reorder the terms: 0.000000000007111111113 + -0.000005333333333x + x2 = -0.00005333333333 + 0.000000000007111111113 Combine like terms: -0.00005333333333 + 0.000000000007111111113 = -0.000053333326218888887 0.000000000007111111113 + -0.000005333333333x + x2 = -0.000053333326218888887 Factor a perfect square on the left side: (x + -0.000002666666667)(x + -0.000002666666667) = -0.000053333326218888887 Can't calculate square root of the right side. The solution to this equation could not be determined.
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