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Simplifying 33x2 + -6x + 0.25 = 0 Reorder the terms: 0.25 + -6x + 33x2 = 0 Solving 0.25 + -6x + 33x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 33 the coefficient of the squared term: Divide each side by '33'. 0.007575757576 + -0.1818181818x + x2 = 0 Move the constant term to the right: Add '-0.007575757576' to each side of the equation. 0.007575757576 + -0.1818181818x + -0.007575757576 + x2 = 0 + -0.007575757576 Reorder the terms: 0.007575757576 + -0.007575757576 + -0.1818181818x + x2 = 0 + -0.007575757576 Combine like terms: 0.007575757576 + -0.007575757576 = 0.000000000000 0.000000000000 + -0.1818181818x + x2 = 0 + -0.007575757576 -0.1818181818x + x2 = 0 + -0.007575757576 Combine like terms: 0 + -0.007575757576 = -0.007575757576 -0.1818181818x + x2 = -0.007575757576 The x term is -0.1818181818x. Take half its coefficient (-0.0909090909). Square it (0.008264462808) and add it to both sides. Add '0.008264462808' to each side of the equation. -0.1818181818x + 0.008264462808 + x2 = -0.007575757576 + 0.008264462808 Reorder the terms: 0.008264462808 + -0.1818181818x + x2 = -0.007575757576 + 0.008264462808 Combine like terms: -0.007575757576 + 0.008264462808 = 0.000688705232 0.008264462808 + -0.1818181818x + x2 = 0.000688705232 Factor a perfect square on the left side: (x + -0.0909090909)(x + -0.0909090909) = 0.000688705232 Calculate the square root of the right side: 0.026243194 Break this problem into two subproblems by setting (x + -0.0909090909) equal to 0.026243194 and -0.026243194.Subproblem 1
x + -0.0909090909 = 0.026243194 Simplifying x + -0.0909090909 = 0.026243194 Reorder the terms: -0.0909090909 + x = 0.026243194 Solving -0.0909090909 + x = 0.026243194 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.0909090909' to each side of the equation. -0.0909090909 + 0.0909090909 + x = 0.026243194 + 0.0909090909 Combine like terms: -0.0909090909 + 0.0909090909 = 0.0000000000 0.0000000000 + x = 0.026243194 + 0.0909090909 x = 0.026243194 + 0.0909090909 Combine like terms: 0.026243194 + 0.0909090909 = 0.1171522849 x = 0.1171522849 Simplifying x = 0.1171522849Subproblem 2
x + -0.0909090909 = -0.026243194 Simplifying x + -0.0909090909 = -0.026243194 Reorder the terms: -0.0909090909 + x = -0.026243194 Solving -0.0909090909 + x = -0.026243194 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.0909090909' to each side of the equation. -0.0909090909 + 0.0909090909 + x = -0.026243194 + 0.0909090909 Combine like terms: -0.0909090909 + 0.0909090909 = 0.0000000000 0.0000000000 + x = -0.026243194 + 0.0909090909 x = -0.026243194 + 0.0909090909 Combine like terms: -0.026243194 + 0.0909090909 = 0.0646658969 x = 0.0646658969 Simplifying x = 0.0646658969Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.1171522849, 0.0646658969}
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