Question

plz answer in detail ​

Answer 1

Answer:

Except iv

Step-by-step explanation:

Answer 2

Answer:

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all of them are polynomials

Step-by-step explanation:

if the power of the equation is +ve real number

the equation is polynomial

in 1, power is 2

in 2,power is 3

in 3,power is 2

in 4,power is 1

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