The radical form of $6^{2\mathrm{/}3}6^\{2/3\}$ is

The exponential form of $\sqrt[4]{81}\backslash sqrt[4]\{81\}$ is

The exponential form of $\sqrt[35]{105}\backslash sqrt[35]\{105\}$ is

$(\sqrt{a}+b)(\sqrt{a}-b)(\backslash sqrt\{a\}+b)(\backslash sqrt\{a\}-b)$ =

$(\sqrt{x}+y{)}^2(\backslash sqrt\{x\}+y)^2$ =

$(\sqrt{3}+\sqrt{2})(\sqrt{3}-\sqrt{2})(\backslash sqrt\{3\}+\backslash sqrt\{2\})(\backslash sqrt\{3\}-\backslash sqrt\{2\})$ =

$(-8{)}^{7\mathrm{/}5}\times (-8{)}^{-4\mathrm{/}5}\times (-8{)}^{-3\mathrm{/}5}(-8)^\{7/5\}\backslash times(-8)^\{-4/5\}\backslash times(-8)^\{-3/5\}$ =

The decimal form of $0.\overline{32}0.\backslash overline\{32\}$ is

$\sqrt{9}\times \sqrt{16}\backslash sqrt\{9\}\backslash times\backslash sqrt\{16\}$ =

$\sqrt{a}÷\sqrt{b}\backslash sqrt\{a\}\backslash div\backslash sqrt\{b\}$ =