Question

which of the following is polynomial....
$1) \: {x}^{2} - 6 \sqrt{x} + 2$
$2) \: \sqrt{x} + \frac{1}{ \sqrt{x} }$
$3) \: \frac{5}{ {x}^{2} - 3x + 1 }$
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Answer 1

Answer:

kal बताऊंगा

Step-by-step explanation:

pakka kal thik hai