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Simplifying x2 + -35x + 262 = 0 Reorder the terms: 262 + -35x + x2 = 0 Solving 262 + -35x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-262' to each side of the equation. 262 + -35x + -262 + x2 = 0 + -262 Reorder the terms: 262 + -262 + -35x + x2 = 0 + -262 Combine like terms: 262 + -262 = 0 0 + -35x + x2 = 0 + -262 -35x + x2 = 0 + -262 Combine like terms: 0 + -262 = -262 -35x + x2 = -262 The x term is -35x. Take half its coefficient (-17.5). Square it (306.25) and add it to both sides. Add '306.25' to each side of the equation. -35x + 306.25 + x2 = -262 + 306.25 Reorder the terms: 306.25 + -35x + x2 = -262 + 306.25 Combine like terms: -262 + 306.25 = 44.25 306.25 + -35x + x2 = 44.25 Factor a perfect square on the left side: (x + -17.5)(x + -17.5) = 44.25 Calculate the square root of the right side: 6.652067348 Break this problem into two subproblems by setting (x + -17.5) equal to 6.652067348 and -6.652067348.Subproblem 1
x + -17.5 = 6.652067348 Simplifying x + -17.5 = 6.652067348 Reorder the terms: -17.5 + x = 6.652067348 Solving -17.5 + x = 6.652067348 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '17.5' to each side of the equation. -17.5 + 17.5 + x = 6.652067348 + 17.5 Combine like terms: -17.5 + 17.5 = 0.0 0.0 + x = 6.652067348 + 17.5 x = 6.652067348 + 17.5 Combine like terms: 6.652067348 + 17.5 = 24.152067348 x = 24.152067348 Simplifying x = 24.152067348Subproblem 2
x + -17.5 = -6.652067348 Simplifying x + -17.5 = -6.652067348 Reorder the terms: -17.5 + x = -6.652067348 Solving -17.5 + x = -6.652067348 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '17.5' to each side of the equation. -17.5 + 17.5 + x = -6.652067348 + 17.5 Combine like terms: -17.5 + 17.5 = 0.0 0.0 + x = -6.652067348 + 17.5 x = -6.652067348 + 17.5 Combine like terms: -6.652067348 + 17.5 = 10.847932652 x = 10.847932652 Simplifying x = 10.847932652Solution
The solution to the problem is based on the solutions from the subproblems. x = {24.152067348, 10.847932652}
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