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Plz help me out to get the answer

Plz help me out to get the answer-example-1

1 Answer

4 votes

Answer:


\large\boxed{13w^4+11v}

Explanation:


(-2w^4+11v)-(-15w^4)=-2w^4+11v+15w^4\\\\\text{combine like terms}\\\\=(-2w^4+15w^4)+11v=13w^4+11v

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