Ex 2.1, 1 (ii) - Chapter 2 Class 9 Polynomials
Last updated at Dec. 16, 2024 by Teachoo
Last updated at Dec. 16, 2024 by Teachoo
Ex 2.1, 1 Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (ii) y2 + √2 y2 + √2 = y2+ √2 y0 Here power of equation is 2 and 0. Since all powers are whole number, it is a polynomial Now since there is only one variable y, it is polynomial in one variable. Yes, this expression is a polynomial in one variable y.
Ex 2.1
Ex 2.1, 1 (ii) You are here
Ex 2.1, 1 (iii) Important
Ex 2.1, 1 (iv)
Ex 2.1, 1 (v) Important
Ex 2.1, 2 (i)
Ex 2.1, 2 (ii)
Ex 2.1, 2 (iii)
Ex 2.1, 2 (iv)
Ex 2.1, 3
Ex 2.1, 4 (i) Important
Ex 2.1, 4 (ii)
Ex 2.1, 4 (iii)
Ex 2.1, 4 (iv) Important
Ex 2.1, 5 (i)
Ex 2.1, 5 (ii)
Ex 2.1, 5 (iii)
Ex 2.1, 5 (iv)
Ex 2.1, 5 (v)
Ex 2.1, 5 (vi)
Ex 2.1, 5 (vii)
About the Author
Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo