Mathematics, 13.10.2020 15:01 skylex

Which expressions are equivalent to 1/81? Check all that apply. 8-1
9^-2
9^8/9^4
9^8/9^10
9^-6 x 9^3
9^5 x 9^-7

Answers: 2

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Which expressions are equivalent to 1/81? Check all that apply. 8-1
9^-2
9^8/9^4
...