Question

(d) 8
12. If p(x) = x + 4 then p(x)+p(-x) = ?
(a) 0
(b) 4.
(c) 2x
If n(x) = r2-2,2x+1 then p(2/2) = ?
Please solve this question step by step.​

Answer 1

p(x)+p(-x)=x+4+[-(x+4)]

=x+4-x-4

=0

a is the answer

Answer 2

Answer:

(a)0

Step-by-step explanation:

p(x)=x+4

p(x)+p(-x)=?

=(x+4)+(-x-4)

=x+4-x-4=0

ans: (a) 0