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Monster girls 29/11/2017 at 15:41\(0,0A=\sqrt{0.0049}=0.07\)
\(\Rightarrow A=7\)
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Trần Quỳnh Anh 27/12/2017 at 19:52we have : 0,0A=\(\sqrt{0,0049}\)
but \(\sqrt{0,0049}=0,07\)
\(\Rightarrow0,0A=0,07\)
\(\Rightarrow A=7\)
So the value of A is 7