Question

tion 7. If p (x) = x + 3, then p (x) + p (- x) is equal to
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Answer 1

Answer:

Step-by-step explanation:

We know p(x) = x + 3

So, p(-x) = -(x + 3)

    p(-x) = -x - 3

p(x) + p(-x) = x + 3 + -x - 3

p(x) + p(-x) = 0.......Answer PLS MARK AS BRAINLIEST

Answer 2

Step-by-step explanation:

p(x)=x+3

p(-x)=-x+3=3-x

p(x)+p(-x)=x+3+3-x=6