USE and BSE in mathematics: ready solutions

This section contains solutions to typical USE and BSE problems in mathematics with step-by-step explanations. All problems are written independently, with neat answers, and are not tied to any specific textbook or exam variant. Choose the exam you need:

Sections

• USE profile level — USE profile level problems: equations, probability, word problems, geometry, parameters. Step-by-step explanations.
• USE basic level — USE basic level problems: calculations, equations, word problems, geometry. Step-by-step explanations.
• BSE — BSE problems in mathematics: algebra, geometry, real-life mathematics. Step-by-step explanations.