Question

(p^3+1/p^3 )^3
and
mn^7-nm^7

Answer 1

Step-by-step explanation:

=(p^3+1/p^3)^3

=(1+1)^3

=2^3

=8

(mn^7-nm^7)(mn^7-nm^7)

=mn^14+nm^14-2(mn)(nm) {a^2+b^2-2ab}

==mn^14+nm^14-2(m^2×n^2)

if correct pls mark me as brainliest