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Simplifying x2 + -225x + 50 = 0 Reorder the terms: 50 + -225x + x2 = 0 Solving 50 + -225x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-50' to each side of the equation. 50 + -225x + -50 + x2 = 0 + -50 Reorder the terms: 50 + -50 + -225x + x2 = 0 + -50 Combine like terms: 50 + -50 = 0 0 + -225x + x2 = 0 + -50 -225x + x2 = 0 + -50 Combine like terms: 0 + -50 = -50 -225x + x2 = -50 The x term is -225x. Take half its coefficient (-112.5). Square it (12656.25) and add it to both sides. Add '12656.25' to each side of the equation. -225x + 12656.25 + x2 = -50 + 12656.25 Reorder the terms: 12656.25 + -225x + x2 = -50 + 12656.25 Combine like terms: -50 + 12656.25 = 12606.25 12656.25 + -225x + x2 = 12606.25 Factor a perfect square on the left side: (x + -112.5)(x + -112.5) = 12606.25 Calculate the square root of the right side: 112.277557864 Break this problem into two subproblems by setting (x + -112.5) equal to 112.277557864 and -112.277557864.Subproblem 1
x + -112.5 = 112.277557864 Simplifying x + -112.5 = 112.277557864 Reorder the terms: -112.5 + x = 112.277557864 Solving -112.5 + x = 112.277557864 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '112.5' to each side of the equation. -112.5 + 112.5 + x = 112.277557864 + 112.5 Combine like terms: -112.5 + 112.5 = 0.0 0.0 + x = 112.277557864 + 112.5 x = 112.277557864 + 112.5 Combine like terms: 112.277557864 + 112.5 = 224.777557864 x = 224.777557864 Simplifying x = 224.777557864Subproblem 2
x + -112.5 = -112.277557864 Simplifying x + -112.5 = -112.277557864 Reorder the terms: -112.5 + x = -112.277557864 Solving -112.5 + x = -112.277557864 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '112.5' to each side of the equation. -112.5 + 112.5 + x = -112.277557864 + 112.5 Combine like terms: -112.5 + 112.5 = 0.0 0.0 + x = -112.277557864 + 112.5 x = -112.277557864 + 112.5 Combine like terms: -112.277557864 + 112.5 = 0.222442136 x = 0.222442136 Simplifying x = 0.222442136Solution
The solution to the problem is based on the solutions from the subproblems. x = {224.777557864, 0.222442136}
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