т.к. (a-b) ²=a²-2ab+b² значит
(1/8y⁴-9/10)²=1/64y6-9/40y⁴+81/100
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
т.к. (a-b) ²=a²-2ab+b² значит
(1/8y⁴-9/10)²=1/64y6-9/40y⁴+81/100