Question

Which of the following is a polynomial?
(i) $\frac{x^{2} }{2x^{5} }$
(ii) $\sqrt{2x} - 1$
(iii) $x^{2} + \frac{3x^{\frac{3}{2} } }{\sqrt{x} }$
(iv) $\frac{x - 1}{x + 1}$

Please answer fast!!!

Answer 1

Step-by-step explanation:

3 is your answer I think ,or the given question