а) \(\sqrt{144}+5\sqrt{0,64}\); б) \((4\sqrt{2})^2\); в) \(\sqrt{0,16\cdot25}-6\sqrt{\frac{1}{36}}\).

\(\sqrt{144}+5\sqrt{0,64}=12+5\cdot0,8=12+4=16\).

\((4\sqrt{2})^2=4^2\cdot(\sqrt{2})^2=16\cdot2=32\).

\(\sqrt{0,16\cdot25}-6\sqrt{\frac{1}{36}}=\sqrt{4}-6\cdot\frac{1}{6}=2-1=1\).