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分数不等式 (問題編)

 分母にも未知数を含む分数形の不等式です。

【問題 B — 3 】

 次の不等式を解け。

  (1) \(\displaystyle\frac{2x-1}{x+2}\gt x-1\)
  (2) \(\displaystyle\frac{2x-1}{x+2}\geqq x-1\)

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This entry was posted on 土曜日, 12月 12th, 2015 at 1:00 PM and is filed under 計算のエチュード. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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