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Simplifying X2 + -6xy + -91y2 = 0 Solving X2 + -6xy + -91y2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '6xy' to each side of the equation. X2 + -6xy + 6xy + -91y2 = 0 + 6xy Combine like terms: -6xy + 6xy = 0 X2 + 0 + -91y2 = 0 + 6xy X2 + -91y2 = 0 + 6xy Remove the zero: X2 + -91y2 = 6xy Add '91y2' to each side of the equation. X2 + -91y2 + 91y2 = 6xy + 91y2 Combine like terms: -91y2 + 91y2 = 0 X2 + 0 = 6xy + 91y2 X2 = 6xy + 91y2 Simplifying X2 = 6xy + 91y2 Reorder the terms: X2 + -6xy + -91y2 = 6xy + -6xy + 91y2 + -91y2 Combine like terms: 6xy + -6xy = 0 X2 + -6xy + -91y2 = 0 + 91y2 + -91y2 X2 + -6xy + -91y2 = 91y2 + -91y2 Combine like terms: 91y2 + -91y2 = 0 X2 + -6xy + -91y2 = 0 The solution to this equation could not be determined.
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