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Simplifying h2 + 16h + 180 = 0 Reorder the terms: 180 + 16h + h2 = 0 Solving 180 + 16h + h2 = 0 Solving for variable 'h'. Begin completing the square. Move the constant term to the right: Add '-180' to each side of the equation. 180 + 16h + -180 + h2 = 0 + -180 Reorder the terms: 180 + -180 + 16h + h2 = 0 + -180 Combine like terms: 180 + -180 = 0 0 + 16h + h2 = 0 + -180 16h + h2 = 0 + -180 Combine like terms: 0 + -180 = -180 16h + h2 = -180 The h term is 16h. Take half its coefficient (8). Square it (64) and add it to both sides. Add '64' to each side of the equation. 16h + 64 + h2 = -180 + 64 Reorder the terms: 64 + 16h + h2 = -180 + 64 Combine like terms: -180 + 64 = -116 64 + 16h + h2 = -116 Factor a perfect square on the left side: (h + 8)(h + 8) = -116 Can't calculate square root of the right side. The solution to this equation could not be determined.
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