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16 votes
16 votes
10+8k<-30 and 5k-12>67

User Jchampemont
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1 Answer

25 votes
25 votes

Answer:

k•(8k3-5k2+5k-5)•(k+1)•(23k2-30k-6)

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2•(3k5-50k4-5)

Explanation:

You should get this sorry if I am wrong but I am pretty sure this is the answer.

User Gioux
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3.0k points