Question

5- Calcule:
$\sqrt[]{} 100 - \sqrt[]{}36 + \sqrt[]{} 0,36$
​

Answer 1

Oie, Td Bom?!

$= \sqrt{100} - \sqrt{36} + \sqrt{0,36}$

$= 10 - 6 + \sqrt{ \frac{9}{25} }$

$= 4 + \frac{ \sqrt{9} }{ \sqrt{25} }$

$= 4 + \frac{3}{5}$

$= \frac{20 + 3}{5}$

$= \frac{23}{5}$

$= 4,6$

Att. Makaveli1996