Question

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Answer 1

Answer:

C is the right answer

Step-by-step explanation:

a polynomial is defined if the power of the variable is a non negative integer.

in this option the denominator, I.e, x^1/2 will come up and change to x^-1/2 and

become x^3/2-1/2=x^2/2=x

and hence the equation becomes x^2 + x

and it is the right answer

Answer 2

Answer:

your right answer is C:)

Step-by-step explanation:

don't report it please:)