please help ASAP. thank you in advance
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Answer:
in steps
Step-by-step explanation:
1. polynomial with degree 4
it consist of terms in the form axⁿ where n is a non-negative (i.e. positive or zero) integer and a is a real number
2. non-polynomial: 1/x i.e. x⁻¹
This expression really has a negative exponent in it and it isn’t allowed.