unknown4459 unknown4459

22-10-2020
Mathematics

contestada

The following are trinomial EXCEPT.
A. x+7 B. 5x²+2x-7
C. 7x³+2x+5 D. 7x⁴+3x-9

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devishri1977 devishri1977

22-10-2020

Answer:

A)

Step-by-step explanation:

Trinomial expression had 3 terms. Here x + 7 has only 2 terms. So, it is not a trinomial

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