itachi4733p883fw itachi4733p883fw

06-05-2018
Mathematics

contestada

Which of these is a trinomial?
A.2x^3 – 7y^3
B.2x – 7
C.5xy
D.x + 2y^2 – 7

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altavistard altavistard

06-05-2018

A trinomial is an algebraic expression with three terms. choice A has only two terms, so is not a trinomial. Choice D has three terms, so is a trinomial. We are counting the number of terms, not the number of coefficients.

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EmoniArmstrong EmoniArmstrong

09-09-2020

Answer:

x+2y^2-7

Step-by-step explanation:

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