Question

Сократите дробь.
$frac{x^{2}+2xy+x }{2y^{2}+xy+y }$

Answer 1

$frac{ x^{2} +2xy+x}{2 y^{2} +xy+y} =frac{x(x+2y+1)}{y(2y+x+1)}= frac{x(x+2y+1)}{y(x+2y+1)} = frac{x}{y}$