Question

Which one of the following is polynomial
A . X-1/x+1

B. _/2x -1

C. X square/2 - 2 / X square

Answer 1

The question is incomplete;

Which one of the following is polynomial

a) (x - 1)/(x + 1)

b). $\sqrt{2}$x - 1

c). x^2/2 - 2/x^2

d) $x^2 + \frac{3x^{3/2} }{\sqrt{x} }$

The polynomial is $x^2 + \frac{3x^{3/2} }{\sqrt{x} }$

Step-by-step explanation:

A polynomial is described as an expression consisting of a sum of a finite number of terms where each term being the product of a constant coefficient and one or more variables raised to a non-negative integer power.

Since the power should be non-negative, the last option correctly exemplifies it because it can be written as:

$x^2 + 3x^{3/2 - 1/2}$ = x^2 + 3x

Thus, option d is the correct answer.

Learn more: Polynomial

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Answer 2

Answer:

Option D us the correct answer