Question
Evaluate the following:
$(9)^{\frac{5}{2}}-3 .(4)^0-\left(\frac{1}{81}\right)^{-\frac{1}{2}}$
$(9)^{\frac{5}{2}}-3 .(4)^0-\left(\frac{1}{81}\right)^{-\frac{1}{2}}$
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