Answer:
27
Step-by-step explanation:
Convert the fraction in the exponent to a root, to simplify the expression and make the calculation easier.
\(9^{\frac{3}{2}}\\=\sqrt{9^{3} } \\=\sqrt{729} \\=27\)
Therefore the integer which is equivalent to \(9^{\frac{3}{2} }\) is 27.