Question

√45+√19 qual e a resposta por favor !

Answer 1

Oie, Td Bom?!

$= \sqrt{45} + \sqrt{19}$

$= \sqrt{3 {}^{2} \: . \: 5 } + \sqrt{19}$

$= \sqrt{3 {}^{2} } \sqrt{5} + \sqrt{19}$

$= 3 \sqrt{5} + 19$

$≈11,0671$

Att. Makaveli1996