Question

raiz de 900 raiz de 2,56

Answer 1

Ola Beatriz

900:3
300:3
100:2
  50:2
  25:5
    5:5
    1 

900 = 3²*2²*5² , √900 = 3*2*5 = 30 

2.56 = 256/100

256 = 2⁸ , 100 = 2²*5² 

√256 = 2⁴ = 16 , √100 = 2*5 = 10

√2,56 = 16/10 = 1.6 

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