128k views
2 votes
Which of these is a trinomial?

A. 5xy

B. X + 2y^2 - 7

C. 2x - 7

D. 2x^3 - 7y^3

2 Answers

2 votes

Answer:

B, because the trinomial is a polynomial with three terms of monomials

User Eagletech
by
5.3k points
3 votes

Answer:

B

Explanation:

User Dr Linh Chi Nguyen
by
6.2k points
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