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What is factored from if r^27-s^30?
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What is factored from if r^27-s^30?

User Eske Rahn
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1 Answer

6 votes

Answer:


(r^9-s^(10))(r^(18) +r^9s^(10) +s^(20) )

Explanation:


r^(27) -s^(30) =(r^(9))^(3) -(s^(10))^3=(r^9-s^(10))(r^(18) +r^9s^(10) +s^(20) )

User Waleed Alrashed
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