Question

Plz explain step by step, I'm taking Adv. Math (Algebra) It's confusing If can't explain, plz at least give right answer ✌

Ignore the answer for #1, I put it on accident

Answer 1

#1 = 2 ^ 7/3

This is because x ^ m/n = n√x^m = (n√x)^m

so, ∛2^7 = 2 ^ 7/3