Question

qual a resposta dessas questões? ​

Answer 1

$\sqrt{6}=2,4494\\ \sqrt{8}=2,8284$

a) 2,4494 + 2,8284= 5,2778

b) 3*2,4494= 7,3482

c) 2,8284/2= 1,4142

d) 2,4494*2,8284= 6,9278