2. Polynomials
easy

जाँच कीजिए कि $-2$ और $2$ बहुपद $x+2$ के शून्यक हैं या नहीं।

Option A
Option B
Option C
Option D

Solution

Let $p(x)=x+2$

Then $p(2)=2+2=4,\, p(-\,2)=-\,2+2=0$

Therefore, $-2$ is a zero of the polynomial $x+2,$ but $2$ is not.

Standard 9
Mathematics

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