Question

what is trinomial?

Give two examples ​

Answer 1

Step-by-step explanation:

x + y + z is a trinomial in three variables x, y and z.

2a2 + 5a + 7 is a trinomial in one variables a.

xy + x + 2y2 is a trinomial in two variables x and y.

-7m5 + n3 – 3m2n2 is a trinomial in two variables m and n.

5abc – 7ab + 9ac is a trinomial in three variables a, b and c.

Answer 2

Answer:

A trinomial is an algebraic expression that has three non-zero terms.

Examples of a trinomial expression: (1)x + y + z is a trinomial in three variables x, y and z.

(2)5abc – 7ab + 9ac is a trinomial in three variables a, b and c.

(3)x2/3 + ay – 6bz is a trinomial in five variables a, b, x, y and z.

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