Question 52959
{{{2^(1/3)*2^(1/5)}}}
{{{2^(1/3+1/5)}}}
{{{2^(5/15+3/15)}}}
{{{2^(8/15)}}}
a.){{{2^(8/15)}}}
b.){{{15sqrt(2^8)}}}(I can't get the 15 in the index of the radical sign.  This should read the fifteenth root of 2 to the eighth power.