Question 124562
z^-5/3 = 243
243^3/5=27 calculator
z=1/27
.
Check:
(1/27)^-5/3
=27^5/3
.
2a^-1/4 = 12
a^-1/4=6
6^4=1296 inverse of ^1/4
a=1/1296
.
Check:
(1/1296)^-1/4
=1296^1/4
=6
.
Ed