find value of (16/81 )^-3/4
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Answer:
(16/81)^-3/4
(81/16)^3/4
(3⁴/2⁴)^3/4
3^(4*3/4)/2^(4*3/4)
=3³/2³= 27/8
HOPES IT HELPS!!!!
mohsinjs2005:
but the text book says answer as 8
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1
27/8 is answer.
I hope It will help you.
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