Ответ:
\((\sqrt{4})^2=4\), поскольку \(\sqrt{4}=2\).
\((\sqrt{9})^2=9\), поскольку \(\sqrt{9}=3\).
\((\sqrt{\frac{3}{12}})^2=\frac{3}{12}=\frac{1}{4}\).
\((\sqrt{0.25})^2=0.25\).
Ответ: 1) 4; 2) 9; 3) \(\frac{1}{4}\); 4) 0,25.
\((\sqrt{4})^2=4\), поскольку \(\sqrt{4}=2\).
\((\sqrt{9})^2=9\), поскольку \(\sqrt{9}=3\).
\((\sqrt{\frac{3}{12}})^2=\frac{3}{12}=\frac{1}{4}\).
\((\sqrt{0.25})^2=0.25\).
Ответ: 1) 4; 2) 9; 3) \(\frac{1}{4}\); 4) 0,25.