(x+a)⁸Треугольник Паскаля: 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 1 6 15 20 15 6 1 1 7 21 35 35 21 7 1 --------------------------------------------- 1 8 28 56 70 56 28 8 1 --------------------------------------------(x+a)⁸=x⁸+8x⁷a+28x⁶a²+56x⁵a³+70x⁴a⁴+56x³a⁵+28x²a⁶+8xa⁷+a⁸(x+b)⁹Значение факториала:С⁰₉=9!/0!(9-0)!=1C¹₉=9!/1!(9-1)!=9C²₉=36C³₉=84C⁴₉=126C⁵₉=126C⁶₉=84C⁷₉=36C⁸₉=9C⁹₉=1(x+b)⁹=x⁹+9x⁸b+36x⁷b²+84x⁶b³+126x⁵b⁴+126x⁴b⁵+84x³b⁶+36x²b⁷+9xb⁸+b⁹