Posted by Kuromi on Sunday, November 10, 2013 at 8:12pm.
Rewrite evaluate the followings
1. 32^4/5
2. 125^2/3
3. 1296^3/4
4. 243^4/5
5. 8^2/3
6. 27^2/3
7. 16^3/2
8. 625^5/4

Maths  Steve, Sunday, November 10, 2013 at 8:18pm
32 = 2^5, so 2 = 32^1/5
so, 32^4/5 = 2^4 = 16
The others are all similar. Find the root using the fraction's denominator, then raise it to the power given in the numerator.