Question

URGENT! DAU COROANĂ!!
$\frac{ \sqrt{13} }{10}$ =?

Cum se împarte un radical la un nr. ​

Answer 1

$\frac{ \sqrt{13} }{10} = \frac{ \sqrt{13} }{ \sqrt{10 {}^{2} } } = \frac{ \sqrt{13} }{100} = \sqrt{ \frac{13}{100} } = ( \frac{13}{100}) {}^{ \frac{1}{2} }$