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What is the value of the expression (−2)^4(−2)^-1?
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6 votes
What is the value of the expression (−2)^4(−2)^-1?

User Bumpbump
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1 Answer

7 votes
(-2)^4=16
(-2)^-1=-1/2
-1/2x16=-8
Answer: -8
User Mohsen Abdollahi
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