Question

Which of these is a trinomial?

O A. 5xy
O B. x + 2y^2 - 7
O
O c. -
C. 2x^3 - 7y^3
O D. 2x - 7

Answer 1

a is the answer to this question but sorry if I am wrong

Answer 2

Answer:B

Explanation:

Because I got the question wrong and that was the correct answer