Sagot :
Answer:
1.Algebraic expression
2.A variable is a letter or symbol used as a placeholder for an unknown value. What's a Variable? A constant can be a letter or a symbol that represents a fixed number.
3.Constant: A number that cannot change its value
4 coefficients
5.A term is the name given to a number, a variable, or a number and a variable combined by multiplication or division. A constant is a number that cannot change its value.
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