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Simplifying 89x2 + 1 = 10x Reorder the terms: 1 + 89x2 = 10x Solving 1 + 89x2 = 10x Solving for variable 'x'. Reorder the terms: 1 + -10x + 89x2 = 10x + -10x Combine like terms: 10x + -10x = 0 1 + -10x + 89x2 = 0 Begin completing the square. Divide all terms by 89 the coefficient of the squared term: Divide each side by '89'. 0.01123595506 + -0.1123595506x + x2 = 0 Move the constant term to the right: Add '-0.01123595506' to each side of the equation. 0.01123595506 + -0.1123595506x + -0.01123595506 + x2 = 0 + -0.01123595506 Reorder the terms: 0.01123595506 + -0.01123595506 + -0.1123595506x + x2 = 0 + -0.01123595506 Combine like terms: 0.01123595506 + -0.01123595506 = 0.00000000000 0.00000000000 + -0.1123595506x + x2 = 0 + -0.01123595506 -0.1123595506x + x2 = 0 + -0.01123595506 Combine like terms: 0 + -0.01123595506 = -0.01123595506 -0.1123595506x + x2 = -0.01123595506 The x term is -0.1123595506x. Take half its coefficient (-0.0561797753). Square it (0.003156167153) and add it to both sides. Add '0.003156167153' to each side of the equation. -0.1123595506x + 0.003156167153 + x2 = -0.01123595506 + 0.003156167153 Reorder the terms: 0.003156167153 + -0.1123595506x + x2 = -0.01123595506 + 0.003156167153 Combine like terms: -0.01123595506 + 0.003156167153 = -0.008079787907 0.003156167153 + -0.1123595506x + x2 = -0.008079787907 Factor a perfect square on the left side: (x + -0.0561797753)(x + -0.0561797753) = -0.008079787907 Can't calculate square root of the right side. The solution to this equation could not be determined.
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