Разложи на множители 56am+44mu−32au−77m2

1-ый способ: 56am+44mu−32au−77m²=(56am-77m²)+(44mu-32au)=7m(8a-11m)+4u(11m-8a)=7m(8a-11m)-4u(8a-11)=(7m-4u)(8a-11m) 2-ой способ: 56am+44mu−32au−77m²=(56am-32au)+(44mu-77m²)=8a(7m-4u)+11m(4u-7m)=8a(7m-4u)-11m(7m-4u)=(8a-11m)(7m-4u)