Вычислите: √4; √(1/9); −√49; √25/2; (1/3)√0,09; −0,1√100; ⁴√(9/16); √0,64; √(√625); √(11 + √25); √(5 1/16).

\(\sqrt{4}=2\).

\(\sqrt{\frac{1}{9}}=\frac{1}{3}\).

\(-\sqrt{49}=-7\).

\(\frac{\sqrt{25}}{2}=\frac{5}{2}\).

\(\frac{1}{3}\sqrt{0.09}=\frac{1}{3}\cdot0.3=0.1\).

\(-0.1\sqrt{100}=-0.1\cdot10=-1\).

\(\sqrt[4]{\frac{9}{16}}=\sqrt{\frac{3}{4}}=\frac{\sqrt{3}}{2}\).

\(\sqrt{0.64}=0.8\).

\(\sqrt{\sqrt{625}}=\sqrt{25}=5\).

\(\sqrt{11+\sqrt{25}}=\sqrt{11+5}=\sqrt{16}=4\).

\(\sqrt{5\frac{1}{16}}=\sqrt{\frac{81}{16}}=\frac{9}{4}\).