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Equations and systems
Irrational equations (Wurzelgleichungen)
This is a lesson from the Studienkolleg entrance exam preparation course. The full theory, worked examples and practice tasks unlock after you log in with paid access.
What is in this lesson
- 01Key terms (Vokabular: Deutsch-Ukrainisch)
- 02The main problem and two ways to solve it
- 03Path A: Mandatory check (Mit Probe) — the most popular among students
- 04Path B: Strict logical analysis (Äquivalenzbedingungen) — the advanced approach
- 05Basic solving algorithm with an example
- 06Main exam traps (Wichtige Sonderfälle & Fallen)
- 07Advanced level: the substitution method (Substitution)
- 08Self-check exercises (Übungsaufgaben)