Question

спроситити (b-⁴)⁸:b16
Срочно

Answer 1

$(b^{-4} )^{8}:b^{16} =b^{-32}:b^{16}= b^{-48}$

Answer 2

$(b^{-4})^{8}:b^{16} =b^{-32} :b^{16}=b^{-32-16}=b^{-48}$