Question

Factorizar 9 - 4y⁴. ​

Answer 1

Respuesta:

$(3 - 2 {y}^{2} ).(3 + 2 {y}^{2} )$

Explicación paso a paso:

$9 - 4 {y}^{4} \\ \\ {3}^{2} - {2}^{2} {y}^{2.2} \\ \\ {3}^{2} - {2}^{2} .( {y}^{2} ) {}^{2} \\ \\ {3}^{2} - (2 {y}^{2} ) {}^{2} \\ \\ (3 - {2y}^{2} ).(3 + 2 {y)}^{2}$

Suerte en tu día!!!!

Att:Leo