Question

which of the following is a polynomial in one variable​

Answer 1

A polynomial in one variable is a function in which the variable is only to whole number powers,and the variable does not appear in denominators,in exponents, under radicals,or in between absolute value signs or greatest integer signs. Examples of polynomials in one variable: −3x^4+6*x-x/7. t^7+5.

Answer 2

5x+7 example

it is a polynomial with one variable