Question

calcule o valor da raiz quadrada de 2.777​

Answer 1

resposta:1,66643331699771

Answer 2

Resposta:

calcular a dízima

x=2,777...

10x=27,777...

10x-x=27,777 -2,777

9x=25

$x={25\over9}\\ \\ raiz~~\sqrt{{25\over9}} ={5\over3}$