You are looking for a review of "Variant 9" from a specific collection of problems (like Lysenko , Yashchenko , or a regional textbook used in the Far East) that covers 11th-grade algebra and geometry without using logarithmic functions.
The phrase "" (Variant 9 East) typically refers to a specific regional diagnostic or practice exam, such as those released by the StatGrad system in Russia for the Unified State Exam ( EGE ) preparation. matematika 11 klass.variant 9 vostok bez logarifmov
Because these exams are periodically released and updated, there are two likely interpretations for what you are looking for: You are looking for a review of "Variant