Вычислить (1-2^4/3)(1+2^4/3+2^8/3)
(1-2^4/3)(1+2^4/3+2^8/3)= =1*1+1*2^4/3+1*2^8/3-2^4/3*1-2^4/3*2^4/3-2^4/3*2^8/3= =1+2^4/3+2^8/3-2^4/3-2^(4/3+4/3)-2^(4/3+8/3)= =1+2^8/3-2^8/3-2^12/3=1-2^4=1-16=-15