Which of the following expressions are polymials in one varible and which are not ? Give reasons for your answer 3x²-2x+5 plz tell real I will mark as brain list

Which of the following expressions are polymials in one varible and wh

1.	Which of the following expressions are polymials in one varible and which are not ? Give reasons for your answer 3x²-2x+5 plz tell real I will mark as brain list
Answer» <html><body><p>(I) 3x²-2x+5 <a href="https://interviewquestions.tuteehub.com/tag/polynomial-1158688" style="font-weight:bold;" target="_blank" title="Click to know more about POLYNOMIAL">POLYNOMIAL</a> is <a href="https://interviewquestions.tuteehub.com/tag/one-585732" style="font-weight:bold;" target="_blank" title="Click to know more about ONE">ONE</a> <a href="https://interviewquestions.tuteehub.com/tag/variable-1442996" style="font-weight:bold;" target="_blank" title="Click to know more about VARIABLE">VARIABLE</a> Here <a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a> is the only variable</p></body></html>