Ex 2.1, 1 (iv) - Chapter 2 Class 9 Polynomials

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Ex 2.1, 1 (iv) - Is this polynomial in one variable: y + 2/y [Video] - Ex 2.1

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Ex2.1, 1 Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (iv) y + 2/𝑦 y + 2/𝑦 = y1 + 2/𝑦1 = 𝑦1 + 2 𝑦^(−1) Power of y is 1 and -1, Since -1 is not a whole number, it is not a polynomial

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