Respuesta:
B) [tex]16 x^{6} + 40x^{3} y^{2} + 25x^{4}[/tex]
Explicación paso a paso:
[tex]( 4x^{3} + 5y^{2})[/tex]²
[tex]16x^{6} + 2 ( 4x^{3})(5y^{2}) + (5y^{2})^{2}[/tex]
[tex]16x^{6} + 40x^{3} y^{2} + ( 5y^{2})^{2}[/tex]
[tex]16x^{6} + 40x^{3} y^{2} + 25y^{4}[/tex]
