Răspuns :
[tex]\sqrt{0,1936}= \frac{ \sqrt{1936} }{ \sqrt{10000}}= \frac{44}{100}=0,44. [/tex]
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/robertinni
[tex]\sqrt{0,1936}= \\ \\ \sqrt{\frac{1936}{10000}}= \\ \\ \frac{\sqrt{1936}}{\sqrt{10000}}= \\ \\ \frac{44}{100}=0,44[/tex]