: This manual was published by the Saratov publishing house "Lyceum" (Издательство «Лицей»), which specialized in regional educational materials.

Finding a specific "GDZ" (ready-made homework solutions) for a niche 2006 regional textbook like is difficult because most solution manuals from that era were not digitized. What is available:

: Many of the problems from that era are still used in current training banks. If you have a specific problem from the book you are stuck on, I can help you solve it directly.

: At that time, these manuals typically included answers in the back of the book for self-checking, but not step-by-step solutions (GDZ).