16x^2=-35

解

16 x^{2} = - 35

x = \frac{35}{4} i, x = - \frac{35}{4} i

解答ステップ

16 x^{2} = - 35

以下で両辺を割る

16

x^{2} = - \frac{35}{16}

x^{2} = f (a)

の場合, 解は

x = f (a), - f (a)

x = - \frac{35}{16}, x = - - \frac{35}{16}

- \frac{35}{16} = \frac{35}{4} i

- - \frac{35}{16} = - \frac{35}{4} i

x = \frac{35}{4} i, x = - \frac{35}{4} i