Question

срочнооооооо!!!!Даю 20 балов !​

Answer 1

$\displaystyle\bf\\\Bigg(\frac{4x^{4} }{y^{5} } \Bigg)^{2} =\frac{4^{2} \cdot(x^{4} )^{2} }{(y^{5} )^{2} } =\frac{16x^{8} }{y^{10} }$