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Simplifying F(xy) = 2x2 + 3xy + 4y2 + -5x + 2y Multiply F * xy xyF = 2x2 + 3xy + 4y2 + -5x + 2y Reorder the terms: xyF = -5x + 3xy + 2x2 + 2y + 4y2 Solving xyF = -5x + 3xy + 2x2 + 2y + 4y2 Solving for variable 'x'. Reorder the terms: 5x + -3xy + xyF + -2x2 + -2y + -4y2 = -5x + 3xy + 2x2 + 2y + 4y2 + 5x + -3xy + -2x2 + -2y + -4y2 Reorder the terms: 5x + -3xy + xyF + -2x2 + -2y + -4y2 = -5x + 5x + 3xy + -3xy + 2x2 + -2x2 + 2y + -2y + 4y2 + -4y2 Combine like terms: -5x + 5x = 0 5x + -3xy + xyF + -2x2 + -2y + -4y2 = 0 + 3xy + -3xy + 2x2 + -2x2 + 2y + -2y + 4y2 + -4y2 5x + -3xy + xyF + -2x2 + -2y + -4y2 = 3xy + -3xy + 2x2 + -2x2 + 2y + -2y + 4y2 + -4y2 Combine like terms: 3xy + -3xy = 0 5x + -3xy + xyF + -2x2 + -2y + -4y2 = 0 + 2x2 + -2x2 + 2y + -2y + 4y2 + -4y2 5x + -3xy + xyF + -2x2 + -2y + -4y2 = 2x2 + -2x2 + 2y + -2y + 4y2 + -4y2 Combine like terms: 2x2 + -2x2 = 0 5x + -3xy + xyF + -2x2 + -2y + -4y2 = 0 + 2y + -2y + 4y2 + -4y2 5x + -3xy + xyF + -2x2 + -2y + -4y2 = 2y + -2y + 4y2 + -4y2 Combine like terms: 2y + -2y = 0 5x + -3xy + xyF + -2x2 + -2y + -4y2 = 0 + 4y2 + -4y2 5x + -3xy + xyF + -2x2 + -2y + -4y2 = 4y2 + -4y2 Combine like terms: 4y2 + -4y2 = 0 5x + -3xy + xyF + -2x2 + -2y + -4y2 = 0 The solution to this equation could not be determined.
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