Question

Решите второй ПЖ.)))​

Answer 1

$\frac{3(x^{2} -y^{2} )}{3(2x^{2} +4xy+2y^{2} )}$

$\frac{(x-y)(x+y)}{2(x+y)^{2} }$

$\frac{x-y}{2x+2y}$