Math, asked by pulakjyotidas6071, 1 month ago

Which is trinomial
1. -7z
2. z2-4y2
3. x2y-xy2+y2
4. 12a-9ab+5b-3

Answers

Answered by vedikarkarnik

0

Step-by-step explanation:

3 and 4 are the trinomial

Answered by patlebharat

0

the answer is 3) x2y-xy2y+2

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