Description
This textbook follows Expressions and Equations 1 and expands on its material. It introduces further methods for modifying expressions, including factoring and expanding, and uses them to derive the familiar formulas for the square of a sum, the square of a difference and the difference of two squares. It also expands the topic of equations to include systems of two linear equations with two unknowns and demonstrates their use in solving more complex word problems, such as problems involving joint work, mixtures and motion. The contents are in Czech.
Information
Language: Czech
Publication date: July 17, 2026
Manufacturer: NOVÁ ŠKOLA, s.r.o.
Genres: Mathematics and geometry, Books, Textbooks and languages, Textbook for lower secondary school
Type: Paperback book
Pages: 56
ISBN/EAN: 9788076007352