6x^2+100=0

解

6 x^{2} + 100 = 0

x = \frac{5 2}{3} i, x = - \frac{5 2}{3} i

解答ステップ

6 x^{2} + 100 = 0

100

を右側に移動します

6 x^{2} = - 100

以下で両辺を割る

6

x^{2} = - \frac{50}{3}

x^{2} = f (a)

の場合, 解は

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

x = - \frac{50}{3}, x = - - \frac{50}{3}

- \frac{50}{3} = \frac{5 2}{3} i

- - \frac{50}{3} = - \frac{5 2}{3} i

x = \frac{5 2}{3} i, x = - \frac{5 2}{3} i