v^2=(3.9388)/(0.0452)

解

v^{2} = \frac{3.9388}{0.0452}

v = \frac{9847}{113}, v = - \frac{9847}{113}

十進法表記

v = 9.33496 \dots, v = - 9.33496 \dots

解答ステップ

v^{2} = \frac{3.9388}{0.0452}

x^{2} = f (a)

の場合, 解は

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

v = \frac{3.9388}{0.0452}, v = - \frac{3.9388}{0.0452}

\frac{3.9388}{0.0452} = \frac{9847}{113}

- \frac{3.9388}{0.0452} = - \frac{9847}{113}

v = \frac{9847}{113}, v = - \frac{9847}{113}