December 2021 0 15 Report
Вычисли, представив в виде суммы или разности множители, используя формулу a2 – b2 = (a – b)(a + b). Ответ: 72 ∙ 68 = (
+ 2)(
– 2) =

=
.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.