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Which expression is equivalent to 1−2/3^−3 ?
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2 votes
Which expression is equivalent to 1−2/3^−3 ?

User Ptpdlc
by
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1 Answer

7 votes

Answer:

=-19/8

Explanation:

1-(2/3)^{-3}=1-(3/2)^3=

1-27/8=(8-27)/8=

=-19/8

User Jazuly
by
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