Question

Which of the following expressions are polynomials in one variable and which are not? State

reasons for your answer.

(1) 4x²-3x+7​

Answer 1

Answer:

(i) In 4x 2−3x+7. all the indies of x are whole numbers. So, it is a polynomial in one variable x.

Answer 2

Because x is the only variable here.( No matter of the power )

Hope this helps.
Mark me BRANLIEST if yes.
Have a nice day :)