Find the equivalent expression of $12^{\frac{1}{2}}.12^{\frac{1}{2}}$.

Find the equivalent expression of $7^4.5^4$.

Find the equivalent expression of $4^{\frac{1}{3}}.2^{\frac{1}{3}}$.

Find the equivalent expression of $12^{\frac{1}{2}}.3^{\frac{1}{2}}$.

Find the equivalent expression of $\frac{64^{\frac{1}{3}}}{125^{\frac{1}{3}}}$.

Find the equivalent of $3^3.5^3$.

Which of the following is equivalent to 

Find the equivalent expression of 3³.5³.

Find the equivalent expression of $\frac{6^3}{18^3}$.

Find the equivalent expression of $\frac{81^{\frac{1}{4}}}{256^{\frac{1}{4}}}$.