Question

Сократить дробь

$frac{2x^2+xy-6y^2}{3y-2x}$

Answer 1

(2x²+xy-6y²)/(3y-2x)=(x(2x-3)+2y(2x-3y))/(3y-2x)=((2x-3y)(x+2y))/(3y-2x)=((2x-3y)(x+2y))/(-(2x-3y))=-x-2y