Question

if p(x)=x+a then find p(x)+p(-x)​

Answer 1

Answer:

x= -a

p(x)+p(-x)

=p(-a)+p(-a)

= -ap-ap

answer= -2ap

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Answer 2

IF

p(x)=x+a

thenp(-x)= -x+a

So,p(x)+p(-x)= (x+a) + (-x+a)

= 2a