Perform the operations and express the result in rectangular form. (frac{left(1-frac{2}{3} j ight)^{4}}{left(frac{2}{3}+j ight)^{3}})

Perform the operations and express the result in rectangular form.

\(\frac{\left(1-\frac{2}{3} j\right)^{4}}{\left(\frac{2}{3}+j\right)^{3}}\)