Question

the degree of a variable in a polynomial should be always which number​

Answer 1

Answer:

The formula just found is an example of a polynomial, which is a sum of or difference of terms, each consisting of a variable raised to a nonnegative integer power. A number multiplied by a variable raised to an exponent, such as \displaystyle 384\pi384π, is known as a coefficient. Coefficients can be positive, negative, or zero, and can be whole numbers, decimals, or fractions. Each product \displaystyle {a}_{i}{x}^{i}a

i

x

i

, such as \displaystyle 384\pi w384πw, is a term of a polynomial. If a term does not contain a variable, it is called a constant.