Question

Calcular la raíz cuadrada de: (99,777...) + (0,222...) ​

Answer 1

Respuesta:

99,777777......+0,22222......

99,777... = 99,7 = 99+\frac{7}{9} = \frac{898}{9}99,777...=99,7=99+

9

7

=

9

898

0,2222... = 0,2 = \frac{2}{9}0,2222...=0,2=

9

2

\sqrt{ \frac{898}{9}+ \frac{2}{9} }

9

898

+

9

2

\sqrt{ \frac{898+2}{9 }

\sqrt{ \frac{900}{9} }

9

900

\sqrt{100}

100