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馃嚠馃嚤 注讘专讬转
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Question
诪讛 爪专讬讱 诇讛讬讜转 讛注专讱 砖诇 k, 注诇 诪谞转 砖诇讙专祝 讛驻讜谞拽爪讬讛 `y = x^2 + x + kx` 讬讛讬讛 爪讬专
住讬诪讟专讬讛?
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Topics:
Algebra
->
Equations
Sources:
Israeli IMO Selection, 2012, Stage A
Question 8
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