Den910
29.03.2022 17:15
Алгебра
Есть ответ 👍

6)She...French well(not/to speak) 7)My working day...at seven o'clock (to begin)
8)I...up...on the radio and...my morning exercises (ti get) (to switch) (to do)
9)it...me fifteen minutes (to take)
10)...your teacher...home at eight o'clock (to leave)
11)...your...a bus to his factory? (

163
293
Посмотреть ответы 1

Ответы на вопрос:


ответ:

объяснение: 18a^2-2b^2=2(9a^2-b^2)= 2(3a-b)(3a+b)

Популярно: Алгебра