Question

which one is a pair of monomial and binomial?
(a)x,y (b) 1, x + 1 (c) x + 1, y + 1 (d) x + y + z, 1​

Answer 1

1. x,y = monomial 2. 1= monomial x+1= binomial. 3. x+1,y+1 = binomial 4. x+y+z = trinomial and 1= monomial