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Identify the constants and the variables in the expression 4x^2-12


Sagot :

The constant in the polynomial equation 4x^2-12 is -12 and the variable is x

Step-by-step explanation:

Constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables. For example, in the quadratic polynomial x^{2}+2x+3, \ the 3 is a constant term.

Variable is a symbol (usually a letter) standing in for an unknown numerical value in an equation.