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2 votes
Picture is included. Please help me!!!

Picture is included. Please help me!!!-example-1
User CosmoRied
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1 Answer

2 votes
i think its the one when it says 'all factors were negatives' because if u have -1 times -1 tmes -1 times -1, for -1 to the 4th power, the result will be a positive one
User Zohidjon Akbarov
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