Answer:
>0
+4>0
so the function is always positive.
Explanation:
As always positive, because when you square numbers you will get always a positive number.
So +4>0, because the (+4) will not effect the answer as (x-4)^{2} will be positive.
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>0+4>0 always positive, because when you square numbers you will get always a positive number.+4>0, because the (+4) will not effect the answer as (x-4)^{2} will be positive.