Question

classify into monomial binomial and trinomials :- 2x-3y,12ab,x+y+z,20,a2/b2+3b2,p2-2p+pqr
Everyone who is gonna answer me pls hear this after the number 20 a2 b2 3b2 and p2 are square

Answer 1

$2x - 3y = binomial \\ 12ab = monomial \\ x + y + z = trinomial \\ 20 = monomial \\ a2 = monomial \\ b2 + 3b2 = monomial \\ p2 - 2p = bionomial$