Question

разложить многочлен на множители 5y^2-10y-yz+2z

Answer 1

5y^2 - 10y - yz + 2z = 5y(y-2) - z(y-2) = (y-2)(5y-z)

Answer 2

5y*2-10y-yz+2z=(y-2)(5y-z)