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Find the zero of the polynomial in the following case:- p(x) = cx + d, c ≠ 0, c, d are real numbers. - Mathematics

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Find the zero of the polynomial in the following case:- p(x) = cx + d, c ≠ 0, c, d are real numbers.

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Solution

p(x) = cx + d

p(x) = 0

cx+ d = 0

`x = -d/c`

Therefore, for x = -d/c, the value of the polynomial is 0 and hence, x = -d/c is a zero of the given polynomial.

Concept: Zeroes of a Polynomial
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APPEARS IN

NCERT Class 9 Maths
Chapter 2 Polynomials
Exercise 2.2 | Q 4.7 | Page 35

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