Question

Question 7. If p(x) = x+9, then
find p(x) + p(-x) ufà p(x) = x+9,
तो p(x) + p(-X) का मान ज्ञात कीजिए।
*​

Answer 1

p(x)=x+9

p(-x)=-x+9

adding both eq.

p(x)+p(-x)=x+9+(-x+9)

=18 ans.

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