Answer:
the answer is the same.....
x = -4
Step-by-step explanation:
f(x) = x² - 16
This is the difference of squares
which factors as
f(x) = (x - 4)(x + 4)
Therefor the negative zero is
Hey there!
Simplify by flipping.
Hope this helps!
- TestedHyperr
it's 25
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