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Simplifying x2 + -33x + 540 = 0 Reorder the terms: 540 + -33x + x2 = 0 Solving 540 + -33x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-540' to each side of the equation. 540 + -33x + -540 + x2 = 0 + -540 Reorder the terms: 540 + -540 + -33x + x2 = 0 + -540 Combine like terms: 540 + -540 = 0 0 + -33x + x2 = 0 + -540 -33x + x2 = 0 + -540 Combine like terms: 0 + -540 = -540 -33x + x2 = -540 The x term is -33x. Take half its coefficient (-16.5). Square it (272.25) and add it to both sides. Add '272.25' to each side of the equation. -33x + 272.25 + x2 = -540 + 272.25 Reorder the terms: 272.25 + -33x + x2 = -540 + 272.25 Combine like terms: -540 + 272.25 = -267.75 272.25 + -33x + x2 = -267.75 Factor a perfect square on the left side: (x + -16.5)(x + -16.5) = -267.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
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