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Simplifying 2218.25 + 69x + x2 = 0 Solving 2218.25 + 69x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-2218.25' to each side of the equation. 2218.25 + 69x + -2218.25 + x2 = 0 + -2218.25 Reorder the terms: 2218.25 + -2218.25 + 69x + x2 = 0 + -2218.25 Combine like terms: 2218.25 + -2218.25 = 0.00 0.00 + 69x + x2 = 0 + -2218.25 69x + x2 = 0 + -2218.25 Combine like terms: 0 + -2218.25 = -2218.25 69x + x2 = -2218.25 The x term is 69x. Take half its coefficient (34.5). Square it (1190.25) and add it to both sides. Add '1190.25' to each side of the equation. 69x + 1190.25 + x2 = -2218.25 + 1190.25 Reorder the terms: 1190.25 + 69x + x2 = -2218.25 + 1190.25 Combine like terms: -2218.25 + 1190.25 = -1028 1190.25 + 69x + x2 = -1028 Factor a perfect square on the left side: (x + 34.5)(x + 34.5) = -1028 Can't calculate square root of the right side. The solution to this equation could not be determined.
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