Question

simplify
step explanation please​

Answer 1

Answer:

[ 9 [(4^3) ^1/3 + (5^3)^1/3]^3]^1/4

we can write 64 as 4 cube and 125 as 5 cube

then 3 and 1/3 gets cancel)

[9[4+5]^3]^1/4

[9 [9]^3]^1/4

(9^4) ^1/4 ( bases are same power shd b added so 9 power 4 and 4 gets cancel)

9