Write whether the following expression is monomial, binomial or polynomial.
2xyz
2xyz is a monomial because it has a single term.
Hence, 2xyz is a monomial expression
-9p2q2
State whether the following expression is monomial, binomial, or trinomial.
-2xy
xyz
State whether the following expression is monomial, binomial, or trinomial.9h+0.9m=
State whether the following expression is monomial, binomial, or trinomial.x2-4x