You pick a card at random. Without putting the first card back, you pick a second card at random
2 3 4 5 5
What is the probability of picking a 2 and then picking a 4?

homozygous. one is homozygous, while two is heterozygous.

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

c) yes, because of asa or aas