Q

# Is the following expression polynomial in one variable? State reasons for your answer. (i) 4 x ^2 - 3x +_ 7

1.(i) Is the following expression polynomial in one variable? State reasons for your answer.

(i)   $4x^2 - 3x + 7$

Given polynomial $4x^2 - 3x + 7$ has only one variable which is x