Question

Which one of the following is not a polynomial?
O x2 + 2x + 3
O x3 + 3x2 + 2x - 7
O 2x2 + 2x - 5
O 2x - 5​

Answer 1

I think that 2nd & 4th one

Answer 2

Answer:

o×3+3×2+2x-7

Step-by-step explanation:

Because polynomial doesn't have negative power .

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