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The graphs of y = p(x) are given in following figure, for some polynomials p(x). Find the number of zeroes of p(x).

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Question

The graphs of y = p(x) are given in following figure, for some polynomials p(x). Find the number of zeroes of p(x).

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Solution

The graph intersects x-axis at three point.

∴ The no of zeroes of p(x) is three.

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Chapter 2: Polynomials - EXERCISE 2.1 [Page 28]

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NCERT Mathematics [English] Class 10
Chapter 2 Polynomials
EXERCISE 2.1 | Q 1. (iii) | Page 28

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