evaluate (81/49)^-3/2
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(81/49)^-3/2
to convert the power into positive do the reciprocal of the no
so
(49/81)^3/2
(7/9)^2×3/2
(7/9)^3
343/729
to convert the power into positive do the reciprocal of the no
so
(49/81)^3/2
(7/9)^2×3/2
(7/9)^3
343/729
Answered by
31
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