Question

o valor da raiz quadrada de 4/9 + 16/9

Answer 1

$\sqrt{ \frac{4}{9} } = \frac{2}{3}$

$\sqrt{ \frac{16}{9} } = \frac{4}{3}$

$\frac{2}{3} + \frac{4}{3} = \frac{2+4}{3} = \frac{6}{3} =2$

Resposta: alternativa (B) 2

Answer 2

RESPOSTA:

A) ( ) 1

B) (X) 2

C) ( ) 3

D) ( ) 4

E) ( ) 5

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