Ответ:
(8-х³)²=64-16х³+х⁶
16-4у²=4²-(2у)²=(4-2у)(4+2у)
(5х+2у)²=25х²+20ху+4у²
(5-1/2у)(5+1/2у)=25-1/4у²
49-14х+х²=(7-х)²
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
(8-х³)²=64-16х³+х⁶
16-4у²=4²-(2у)²=(4-2у)(4+2у)
(5х+2у)²=25х²+20ху+4у²
(5-1/2у)(5+1/2у)=25-1/4у²
49-14х+х²=(7-х)²