Algebraic Expressions (Grade 12 NSC Matric Mathematics): Flashcards
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Algebraic expression definition
Algebraic expression definition
Mathematical statement combining numbers, letters, and operations
Constants in algebra
Constants in algebra
Fixed numbers like 5, -3, or 1/2
Variables in algebra
Variables in algebra
Letters representing unknown values (e.g., , , , )
Term in algebraic expression
Term in algebraic expression
Each part separated by + or - signs
Signs that separate terms
Signs that separate terms
Plus (+) and minus (-) signs only
Multiplication and term separation
Multiplication and term separation
No, multiplication does not separate terms
Number of terms in
Number of terms in
Two terms: and
Number of terms in
Number of terms in
One term (multiplication doesn't separate)
Terms in
Terms in
One term (brackets multiplied form one term)
Common mistake counting terms
Common mistake counting terms
Separating terms at multiplication signs