Example 3 - Chapter 2 Class 9 Polynomials (Important Question)

Last updated at July 20, 2026 by

Example 3 - Check whether -2 and 2 are zeroes of the - Examples - Examples

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Example 3 Check whether 2 and 2 are zeroes of the polynomial x + 2. Let p(x) = x + 2. Putting x = 2 p( 2) = 2 + 2 = 0 Since p( 2) is equal to 0 Hence 2 is a zero of polynomial Putting x = 2 p(2) = 2 + 2 = 4 Since p(2) is not equal to 0 Hence 2 is not zero of polynomial

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