help 1 by 1...........

Question

Answer 1

All four of these are to find the request roots. Looks like you just need to break it down to a base first. For example 2⁴ = 16, etc

10) (1/16)^1/4 = (1/2⁴)^1/4 = (1/2)^4/4 = 1/2

12) 729^1/3 = (3⁶)^1/3 = 3^6/3 = 3² = 9

14) 4096^1/6 = (4⁶)^1/6 = 4

16) (16/625)^1/4 = (2⁴/5⁴)^1/4 = 2/5

Note that the even roots could be ±

Answer 2

10) this is the 4th root of 1/16 which is 1/2

12) this is the 3rd root of 729 which is 9

14) this is the 6th root of 4096 which is 4

16) this is 4th root16 /4th root 625 which is

2/5

Fractional exponents are roots