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人気のある代数 >

x^2=(12)/(x^2+1)

解

x^{2} = \frac{12}{x ^{2} + 1}

解

x = 3, x = - 3, x = 2 i, x = - 2 i

解答ステップ

x^{2} = \frac{12}{x ^{2} + 1}

以下で両辺を乗じる:

x^{2} + 1

x^{2} (x^{2} + 1) = 12

解く

x^{2} (x^{2} + 1) = 12 : x = 3, x = - 3, x = 2 i, x = - 2 i

x = 3, x = - 3, x = 2 i, x = - 2 i

グラフ

人気の例

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