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Simplifying 12X2 + -23X + 1200 = 0 Reorder the terms: 1200 + -23X + 12X2 = 0 Solving 1200 + -23X + 12X2 = 0 Solving for variable 'X'. Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. 100 + -1.916666667X + X2 = 0 Move the constant term to the right: Add '-100' to each side of the equation. 100 + -1.916666667X + -100 + X2 = 0 + -100 Reorder the terms: 100 + -100 + -1.916666667X + X2 = 0 + -100 Combine like terms: 100 + -100 = 0 0 + -1.916666667X + X2 = 0 + -100 -1.916666667X + X2 = 0 + -100 Combine like terms: 0 + -100 = -100 -1.916666667X + X2 = -100 The X term is -1.916666667X. Take half its coefficient (-0.9583333335). Square it (0.9184027781) and add it to both sides. Add '0.9184027781' to each side of the equation. -1.916666667X + 0.9184027781 + X2 = -100 + 0.9184027781 Reorder the terms: 0.9184027781 + -1.916666667X + X2 = -100 + 0.9184027781 Combine like terms: -100 + 0.9184027781 = -99.0815972219 0.9184027781 + -1.916666667X + X2 = -99.0815972219 Factor a perfect square on the left side: (X + -0.9583333335)(X + -0.9583333335) = -99.0815972219 Can't calculate square root of the right side. The solution to this equation could not be determined.
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