Question

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12. If p(x) = x +4 then p(x)+p(-x) = ?
(a) o
(b) 4.
(c) 2x
(d) 8
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Answer 1

here I done this question step by step...

hope this helps you..

ur answer is 8...

thank u..nd hv a great day

Answer 2

Step-by-step explanation:

p(x)= x+4

p(-x)= -x+4

=> p(x)+p(-x)= x+4-x+4

= 8