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5 votes
I need to solve this expression

I need to solve this expression-example-1
User Ondrej
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2 Answers

4 votes
hello,

(-9)⁴= (-9).(-9).(-9).(-9)= 6561

User Blacksad
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5 votes
(-9)•(-9)•(-9)•(-9)= 6,561
User Behzad Pirvali
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