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Simplifying X2 + 9xy + 12y2 = 0 Solving X2 + 9xy + 12y2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-9xy' to each side of the equation. X2 + 9xy + -9xy + 12y2 = 0 + -9xy Combine like terms: 9xy + -9xy = 0 X2 + 0 + 12y2 = 0 + -9xy X2 + 12y2 = 0 + -9xy Remove the zero: X2 + 12y2 = -9xy Add '-12y2' to each side of the equation. X2 + 12y2 + -12y2 = -9xy + -12y2 Combine like terms: 12y2 + -12y2 = 0 X2 + 0 = -9xy + -12y2 X2 = -9xy + -12y2 Simplifying X2 = -9xy + -12y2 Reorder the terms: X2 + 9xy + 12y2 = -9xy + 9xy + -12y2 + 12y2 Combine like terms: -9xy + 9xy = 0 X2 + 9xy + 12y2 = 0 + -12y2 + 12y2 X2 + 9xy + 12y2 = -12y2 + 12y2 Combine like terms: -12y2 + 12y2 = 0 X2 + 9xy + 12y2 = 0 The solution to this equation could not be determined.
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