Question

five examples of trinomials in two variables​

Answer 1

Step-by-step explanation:

a + b + c + d is a multinomial of four terms in four variables a, b, c and d. a + ab + b2 + bc + cd is a multinomial of five terms in four variables a, b, c and d. 5x8 + 3x7 + 2x6 + 5x5 - 2x4 - x3 + 7x2 - x is a multinomial of eight terms in one variable x.

Answer 2

Answer:5abc – 7ab + 9ac is a trinomial in three variables a, b and c. x2/3 + ay – 6bz is a trinomial in five variables a, b, x, y and z.