Question

Simplifique as expressões abaixo V20/V810

Answer 1

Olá.

$\frac{\sqrt20}{\sqrt810}\\\\ \frac{\sqrt5.\sqrt4}{\sqrt81\sqrt10}\\\\ \frac{2\sqrt5}{9\sqrt5\sqrt2} .\frac{\sqrt5.\sqrt2}{\sqrt5\sqrt2}\\\\ \frac{2.5\sqrt2}{9.5.2}\\\\ \frac{10\sqrt2}{90}\\\\ \frac{1}{9}\sqrt2\\\\ \frac{\sqrt2}{9}$