Question

determine o valor numérico das expressoes a)2√2 +3√3 + 6√5=​

Answer 1

a)2√2 +3√3 + 6√5

2 . 1,41 + 3 . 1,73 + 6 . 2,23

2,82 + 5,19 + 13,38

21,39

_____________

Resposta: 21,39