plz answer this............
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1. The sign is negative.
2. The sign is positive because (-a)power even nu= a , 8 is even nu.
3.the sign is positive.
2. The sign is positive because (-a)power even nu= a , 8 is even nu.
3.the sign is positive.
Anonymous:
can you write the answer clearly
Answered by
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1)negative.
2)possitive
3)possitive
2)possitive
3)possitive
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