Question

If p(x) = x2 - 3x + 2 then find p(x) + p(-x).
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Answer 1

Answer:

p(x) = x2 -3x +2

p(-x) = (-x)2 -3(-x) +2

p(-x) = x2 +3x +2

p(x) + p(-x) = x2 -3x +2 + x2 +3x +2

p(x) + p(-x) = 2x^2 + 4

$2 {x}^{2} + 4$

$2( {x}^{2} + 2)$

is your answer

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