Question

Разложи на множители:
xm12+xy12−ym12−y13.

Ответ: (x−...) · (...+y...)

Answer 1

$xm^{12}+xy^{12}-ym^{12}-y^{13}=\\=x(m^{12}+y^{12})-y(m^{12}+y^{12})=\\=(x-y)(m^{12}+y^{12})\\\\Otvet:(x-y)(m^{12}+y^{12}).$