NCERT Solutions Class 9 Mathematics Chapter 2 Polynomials
Exercise 2.1 Question. Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) 4x2 - 3x + 7 (ii) y2 + √2 (iii) 3√t + t√2 (iv) y + 2/y (v) x10 + y3…