Question

25x⁴ +54x²y²+49y⁴

pls ayuda es urgente​

Answer 1

Respuesta:

$(5 {x}^{2} + 7 {y}^{2} + 4xy)(5 {x}^{2} + 7 {y}^{2} - 4xy)$

Explicación paso a paso:

${a}^{2} - {b}^{2} = (a + b)(a - b)$

donde

$a = 5 {x}^{2} + 7 {y}^{2}$

$b = 4xy$