Question

which of the following expressions are polynomials in one variable and which are not ?state reasons for your answer 4x2-3x+7​

Answer 1

Answer:

hope it's helpful

thank you

Answer 2

Answer:

This is a polynomial in one variable.

Step-by-step explanation:

A polynomial in one variable,essentially by it's name only has one variable.

In the given question, 4x^2-3x+7=0, there is only one variable i.e. x.

Since the highest power of x is 2, this is a quadratic polynomial.