SOLUTION: Evaluate: ((1/sqrt8)^(-2/3))-81^0.75

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Question 937581: Evaluate: ((1/sqrt8)^(-2/3))-81^0.75
Found 2 solutions by MathLover1, MathTherapy:
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!
........since , we have





.......since , we have

.........since , we have










Answer by MathTherapy(10556)   (Show Source): You can put this solution on YOUR website!
Evaluate: ((1/sqrt8)^(-2/3))-81^0.75
Evaluate: 





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