Check sibling questions

Practice Problem - Check if Polynomial

Last updated at Sept. 30, 2020 by

Practice Problem - Check if Polynomial (Chapter 2 Class 9 Maths) - Tea

Practice Problem - Check if Polynomial - Part 2

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Transcript

Which of the following expressions are polynomials? Justify your answer. (i) 8 (ii) √3 π‘₯^2βˆ’2π‘₯ (iii) 1 – √5 π‘₯ (iv) 1/(5π‘₯^(βˆ’2) )+5π‘₯+7 (v) ((π‘₯ βˆ’ 2) (π‘₯ βˆ’ 4))/π‘₯ (vi) 1/(π‘₯ + 1) (vii) 1/7 π‘Ž^3βˆ’2/√3 π‘Ž^2+4π‘Žβˆ’7 (viii) 1/2π‘₯

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.