Problem Solving (PS) | Re: Find the product of the roots of the equation y

Let z = |x|
then the equation becomes y = z^2 - 5z + 6
Solving for roots => z^2 - 5z + 6=0 => z = 2 or 3

so |x| = 2 => x = 2, -2
|x| = 3 => x = 3, -3

Multiplying (2, -2, 3, -3) = 36

Answer (D)

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