<PRE><B>Question 128192</B>
*[Tex \LARGE 4^{\frac{3}{5}}*4^{\frac{7}{10}}] Start with the given expression



*[Tex \LARGE 4^{\frac{3}{5}+\frac{7}{10}}] Since the two bases are the same, we can multiply the two expressions. In order to do so, simply add the exponents.



*[Tex \LARGE 4^{\frac{6}{10}+\frac{7}{10}}] Convert {{{3/5}}} to {{{6/10}}}



*[Tex \LARGE 4^{\frac{13}{10}}] Combine the fractions</PRE>