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1. variable: a and b numerical coefficient: 3 and 5 constant: none 2. variable: a, b, and c numerical coefficient: 2, 7, and 8 constant: none 3. variable: ab numerical coefficient: 16 constant: none
VARIABLES, In algebra, a symbol (usually a letter) standing in for an unknown numerical value in an equation.
A CONSTANT, sometimes also called a "mathematical constant," is any well-defined real number which is significantly interesting in some way.
A NUMERICAL COEFFICIENT is a constant multiplier of the variables in a term.
Answers & Comments
numerical coefficient: 3 and 5
constant: none
2. variable: a, b, and c
numerical coefficient: 2, 7, and 8
constant: none
3. variable: ab
numerical coefficient: 16
constant: none
VARIABLES, In algebra, a symbol (usually a letter) standing in for an unknown numerical value in an equation.
A CONSTANT, sometimes also called a "mathematical constant," is any well-defined real number which is significantly interesting in some way.
A NUMERICAL COEFFICIENT is a constant multiplier of the variables in a term.