Вычислите: (8-17)*(46-54)=

(8-17)*(46-54) = 9*(-8) равно 72.

а 22342*2463-263264=

и 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000*543у3254324528646728732453=

(8-17)*(46-54)= - 9*(-8)=72

1)8-17= -92)46-54= -83)-9×(-8)=72