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Simplifying 3884x2 + 5441x + 5647 = 0 Reorder the terms: 5647 + 5441x + 3884x2 = 0 Solving 5647 + 5441x + 3884x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3884 the coefficient of the squared term: Divide each side by '3884'. 1.453913491 + 1.400875386x + x2 = 0 Move the constant term to the right: Add '-1.453913491' to each side of the equation. 1.453913491 + 1.400875386x + -1.453913491 + x2 = 0 + -1.453913491 Reorder the terms: 1.453913491 + -1.453913491 + 1.400875386x + x2 = 0 + -1.453913491 Combine like terms: 1.453913491 + -1.453913491 = 0.000000000 0.000000000 + 1.400875386x + x2 = 0 + -1.453913491 1.400875386x + x2 = 0 + -1.453913491 Combine like terms: 0 + -1.453913491 = -1.453913491 1.400875386x + x2 = -1.453913491 The x term is 1.400875386x. Take half its coefficient (0.700437693). Square it (0.4906129618) and add it to both sides. Add '0.4906129618' to each side of the equation. 1.400875386x + 0.4906129618 + x2 = -1.453913491 + 0.4906129618 Reorder the terms: 0.4906129618 + 1.400875386x + x2 = -1.453913491 + 0.4906129618 Combine like terms: -1.453913491 + 0.4906129618 = -0.9633005292 0.4906129618 + 1.400875386x + x2 = -0.9633005292 Factor a perfect square on the left side: (x + 0.700437693)(x + 0.700437693) = -0.9633005292 Can't calculate square root of the right side. The solution to this equation could not be determined.
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