Ответ:
1)27-x³= (х-3)(х^2+3x+9)
2)8x³ - y³ = (2x-y)(4x^2+2xy+y^2)
3)69 + 12a = 3(23+4a)
4)216-3m³n = 3(72-m^3n)
5) 343abs - 0,008ry = 0,008(42875abs-ry)
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Ответ:
1)27-x³= (х-3)(х^2+3x+9)
2)8x³ - y³ = (2x-y)(4x^2+2xy+y^2)
3)69 + 12a = 3(23+4a)
4)216-3m³n = 3(72-m^3n)
5) 343abs - 0,008ry = 0,008(42875abs-ry)