1)4-m^2=(2-m)(2+m)
(2-m)^2=m^2-4m+4
2)(-m)=(m)(квадратные скобки)
3)m^3+8=(m+2)(m^2-2m+4)
(m+2)(m^2+4)
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1)4-m^2=(2-m)(2+m)
(2-m)^2=m^2-4m+4
2)(-m)=(m)(квадратные скобки)
3)m^3+8=(m+2)(m^2-2m+4)
(m+2)(m^2+4)