[tex]a)\left(-6\right)^2\\\\\left(-6\right)^2=6^2\\\\6^2=36\\=36\\\\\\\\b)\left(\frac{7}{3}\right)^3\\\\\left(\frac{7}{3}\right)^3=\frac{7^3}{3^3}\\\\=\frac{7^3}{3^3}\\7^3=343\\\\=\frac{343}{3^3}\\\\3^3=27\\=\frac{343}{27}\\\\\\c) \left(\frac{3}{2}\right)^3\\\\\left(\frac{3}{2}\right)^3=\frac{3^3}{2^3}\\\\=\frac{3^3}{2^3}\\\\3^3=27\\\\=\frac{27}{2^3}\\\\2^3=8\\\\=\frac{27}{8}[/tex]
