34. Спростіть вираз:
а) -(-х + b – у) + (-х + b - у) + b; б) – k - (l + m – n) + (l + k – n).
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.