I do not understand how to do these type of questions and there are no examples in the book so I came here.
Directions: Determine if each expression is a polynomial in one variable. If the expression is a polynomial in one variable, state the degree.
Problems:
a^3+ 2a + square root of 3
1/x = 1/2x
2m^3 + 5m^7 + 9
review the definition of a polynomial ...
Polynomial Function Definition | Zona Land Education