Question

a)✓5.✓2=
b)4✓2.✓8=
c)✓2.(✓7+2)=​

Answer 1

Respostas:

a) 3,1622...

b) 16

c) 16,0933...

Passo a passo:

a) √5= 2,2360... , √2= 1,4142... . Multiplicar 2,2360×1,4142=2 ,1622.

b) 4√2= 5,6568... , √8= 2,8284... . Multiplicar

5,6568×2,8284= 15,99... (pode-se arredondar para 16)

c) tente fazer sozinho