Question

18. Consider the expressions below.
A: 3r3 - 2s2 - 12rs +1
B: 4r2s2 - 12r
Which of these statements is correct?
A. Expression A is a trinomial and expression B is a binomial.
B. Expression A is a polynomial and expression B is a binomial.
C. Expression A is a trinomial and expression B is a monomial.
D. Expression A is a polynomial and expression B is a trinomial.​

Answer 1

Answer:

Option A : Expression A is a trinomial and expression B is a binomial.

Step-by-step explanation:

A: 3r3 - 2s2 - 12rs +1 : Trinomial

B: 4r2s2 - 12r : Binomial

Answer 2

Answer:

Option a is the correct answer