Question

answer of that question ​

Answer 1

Answer:

=1(w^2-1)-w(w^2-w^2)+w^2(w-w^4)

=w^2-1-w^3+w^3+w^3-w^6

=w^2-1+w^3-w^6

=(w^3=0,w^6=0)

=w^2-1 is the answer

Answer 2

Answer is w^2-1

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