Question

2.- Efectuar: (3x2 - 5y3)2​

Answer 1

Explicación paso a paso:

$( {3 {x}^{2} - 5 {y}^{3} ) }^{2} = ( { {3x}^{2}) }^{2} - 2(3 {x}^{2} )(5 {y}^{3} ) + ( {5 {y}^{3} )}^{2} \\ 9 {x}^{4} - 30 {y}^{2} {y}^{3} + 25 {y}^{6}$