Need help step by step

[FoxyThe11]

How to solve this? But it still need to be finally in root
(1/27)^5/8^3.25

 

[Sonal7]

is this calculus?
Law of indices. The power 3.25 is 13/4. this can be broken down to 13 X 1/4. The 3rd [edited] root of 1/8 is 1/2 right? so on...
I think you might wish to show how far you worked through and were it got difficult.

 

[Deleted member 4993]

How to solve this? But it still need to be finally in root
(1/27)^5/8^3.25

hint:

27 = 3³

 

[Sonal7]

I think the law of indices means you just times the 5/8 by 13/4, that is your new power. remember that 2^2^2 is 2^4 right. so I would imagine that the new power might follow the same principle.

 

[Deleted member 4993]

I think the law of indices means you just times the 5/8 by 13/4, that is your new power. remember that 2^2^2 is 2^4 right. so I would imagine that the new power might follow the same principle.

correct .... new power of (1/27) will become [13/4 * 5/8] and that will turn into [65/32]

 

[Sonal7]

I would wait till the OP "responds".

i deleted mine so you might wish to do the same so they dont see the ans.