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Simplify the product

Simplify the product-example-1

1 Answer

5 votes

How to get answer:


((-2a^2)(b))(9a^5b^3-4ab^5)


=((-2a^2)(b))(9a^5b^3+-4ab^5)


=((-2a^2)(b))(9a^5b^3)+((-2a^2)(b))(-4ab^5)

Answer:
=-18a^7b^4+8a^3b^6

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