For each of the following expressions

MATHEMATICS · Multi-part · CBSE · Mathematics · Polynomials · Polynomials

Problem

For each of the following expressions, state whether it is (i) not a polynomial, (ii) a monomial, (iii) a binomial, or (iv) a trinomial. (a)

7x^2-5x+4

(b)

3x^{-1}+2

(c)

5y