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2 years ago

Given that f(x) = x2 - 16 and g(x) = 20 - x, find (f-g)-4),

Mathematics

1 answer:

zavuch27 [327]2 years ago

4 0

$( {x}^{2} - 16) - (20 - x) - 4 \\ = {x}^{2} + x - 40$

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