Вычислите наиболее рациональным способом :
а) 99^3-61^3
----------------- +99*61;
38

б) 29^2+2*29*21+21^2
--------------------------------- .
26^2-24^2
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.