Question

x^2-2x/x^2-4х сократите дробь

Answer 1

$frac{x^{2}-2x}{x^{2}-4x}=frac{x(x-2)}{x(x-4)}=frac{x-2}{x-4}$

Answer 2

x^2-2x/x^2-4х = х(х-2)/х(х-4)=х-2/х-4