Find the zero of the polynomial in the following case:- p(x) = x + 5 - Mathematics

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Find the zero of the polynomial in the following case:- p(x) = x + 5

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Solution

Zero of a polynomial is that value of the variable at which the value of the polynomial is obtained as 0.

p(x) = x + 5

p(x) = 0

x + 5 = 0

x = − 5

Therefore, for x = −5, the value of the polynomial is 0 and hence, x = −5 is a zero of the given polynomial.

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Chapter 2: Polynomials - Exercise 2.2 [Page 35]

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NCERT Mathematics Class 9
Chapter 2 Polynomials
Exercise 2.2 | Q 4.1 | Page 35

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