Помогите пожалуйста
2. Упростите выражение:

a) (a - 1)(a + 3) - (a + 1)2;

б) (x - y)(x+ y)(x2 + y?).
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.