Question

factoriza: a²x²+b²y²+a²y²+b²x²​

Answer 1

$\Large \mathbb{RESPUESTA:}$

$\boxed{\bold{\blue{\Large (a²+b²)(x²+y²)}}}$

$\Large \mathbb{EXPLICACIÓN:}$

$\large \tt = a²x²+b²y²+a²y²+b²x²$

$\large \tt = a²x²+a²y²+b²x²+b²y²$

$\large \tt = a²(x²+y²)+b²(x²+y²)$

$\large \tt = \boxed{\bold{\blue{\Large (a²+b²)(x²+y²)}}}$