Question

(2-3х)3-54х2《-27х3-41х

Answer 1

Ответ:

$(2 - 3x)3 - 54 \times 2 = 6 - 9x - 108 = - 102 - 9x$

$- 27 \times 3 - 41x = - (27 \times 3) - 41x = - 81 - 41x$

вот