Question

help plzzzzzzzzzzzzzzz

Answer 1

whats your question?

Answer 2

i attached

Answer 3

i will medal and fann thou also i forgot to say

Answer 4

\[(m^{2}n^{-3})^{2}(-m^{-3}n^{3})^{3}\]\[m^{4}n^{-6}-m^{-9}n^{9}\]\[-m^{-5}n^{3}\]