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Simplifying h2 + 6h + -6 = 0 Reorder the terms: -6 + 6h + h2 = 0 Solving -6 + 6h + h2 = 0 Solving for variable 'h'. Begin completing the square. Move the constant term to the right: Add '6' to each side of the equation. -6 + 6h + 6 + h2 = 0 + 6 Reorder the terms: -6 + 6 + 6h + h2 = 0 + 6 Combine like terms: -6 + 6 = 0 0 + 6h + h2 = 0 + 6 6h + h2 = 0 + 6 Combine like terms: 0 + 6 = 6 6h + h2 = 6 The h term is 6h. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6h + 9 + h2 = 6 + 9 Reorder the terms: 9 + 6h + h2 = 6 + 9 Combine like terms: 6 + 9 = 15 9 + 6h + h2 = 15 Factor a perfect square on the left side: (h + 3)(h + 3) = 15 Calculate the square root of the right side: 3.872983346 Break this problem into two subproblems by setting (h + 3) equal to 3.872983346 and -3.872983346.Subproblem 1
h + 3 = 3.872983346 Simplifying h + 3 = 3.872983346 Reorder the terms: 3 + h = 3.872983346 Solving 3 + h = 3.872983346 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + h = 3.872983346 + -3 Combine like terms: 3 + -3 = 0 0 + h = 3.872983346 + -3 h = 3.872983346 + -3 Combine like terms: 3.872983346 + -3 = 0.872983346 h = 0.872983346 Simplifying h = 0.872983346Subproblem 2
h + 3 = -3.872983346 Simplifying h + 3 = -3.872983346 Reorder the terms: 3 + h = -3.872983346 Solving 3 + h = -3.872983346 Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + h = -3.872983346 + -3 Combine like terms: 3 + -3 = 0 0 + h = -3.872983346 + -3 h = -3.872983346 + -3 Combine like terms: -3.872983346 + -3 = -6.872983346 h = -6.872983346 Simplifying h = -6.872983346Solution
The solution to the problem is based on the solutions from the subproblems. h = {0.872983346, -6.872983346}
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