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Simplifying x2 + -0.06 = -0.6x Reorder the terms: -0.06 + x2 = -0.6x Solving -0.06 + x2 = -0.6x Solving for variable 'x'. Reorder the terms: -0.06 + 0.6x + x2 = -0.6x + 0.6x Combine like terms: -0.6x + 0.6x = 0.0 -0.06 + 0.6x + x2 = 0.0 Begin completing the square. Move the constant term to the right: Add '0.06' to each side of the equation. -0.06 + 0.6x + 0.06 + x2 = 0.0 + 0.06 Reorder the terms: -0.06 + 0.06 + 0.6x + x2 = 0.0 + 0.06 Combine like terms: -0.06 + 0.06 = 0.00 0.00 + 0.6x + x2 = 0.0 + 0.06 0.6x + x2 = 0.0 + 0.06 Combine like terms: 0.0 + 0.06 = 0.06 0.6x + x2 = 0.06 The x term is 0.6x. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6x + 0.09 + x2 = 0.06 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = 0.06 + 0.09 Combine like terms: 0.06 + 0.09 = 0.15 0.09 + 0.6x + x2 = 0.15 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = 0.15 Calculate the square root of the right side: 0.387298335 Break this problem into two subproblems by setting (x + 0.3) equal to 0.387298335 and -0.387298335.Subproblem 1
x + 0.3 = 0.387298335 Simplifying x + 0.3 = 0.387298335 Reorder the terms: 0.3 + x = 0.387298335 Solving 0.3 + x = 0.387298335 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + x = 0.387298335 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + x = 0.387298335 + -0.3 x = 0.387298335 + -0.3 Combine like terms: 0.387298335 + -0.3 = 0.087298335 x = 0.087298335 Simplifying x = 0.087298335Subproblem 2
x + 0.3 = -0.387298335 Simplifying x + 0.3 = -0.387298335 Reorder the terms: 0.3 + x = -0.387298335 Solving 0.3 + x = -0.387298335 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + x = -0.387298335 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + x = -0.387298335 + -0.3 x = -0.387298335 + -0.3 Combine like terms: -0.387298335 + -0.3 = -0.687298335 x = -0.687298335 Simplifying x = -0.687298335Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.087298335, -0.687298335}
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