alleryThe letters used in an algebraic expression are called:
ACoefficients
BExpressions
CVariables
DConstants
Answer & Solution
Correct answer: C. Variables
1. Letter-numbers stand for values that can change.
2. Modern texts use one word for them.
3. They are called variables.
4. So the answer is variables.
_Source: syllabus Mathematics, Ch 2 'Introduction to Linear Polynomials'_
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