Представьте в виде произведения многочлен: m^2-x^2-2xy-y^2 a^2+b^2-c^2-b^2 4-x^2+2xy-y^29a^2-b^2-24a+16
m²-x²-2xy-y² = m²-(x²+2xy+y²) = m²-(x+y)² = (m-(x+y))*(m+(x+y)) = (m-x-y)*(m+x+y) a²+b²-c²-b² = a²-c² = (a-c)*(a+c) 4-x²+2xy-y² = 4-(x²-2xy+y²) = 4-(x-y)² = (2-(x-y))*(2+(x-y)) = (2-x+y)*(2+x-y) 9a²-b²-24a+16 = (9a²-24a+16) - b² = (3a-4)² - b² = (3a-4-b)*(3a-4+b)
