Question

P(x) = x + 5 . Find p(x) + p (- x) = ?

Answer 1

Hey mate,

p(x)= x+5

p(-x)= -(x+5)

p(x) + p(-x) = (x+5) + [-(x+5)]

p(x) + p(-x) = (x+5) - (x+5)

p(x) + p(-x) = x+5-x-5

p(x) + p(-x) = 0

HOPE it helps!!!!!