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Alex73 [517]
3 years ago
14

If f(x0=3x^-4 and g(x)=x+2 find (f-g)(x)

Mathematics
1 answer:
Yuki888 [10]3 years ago
8 0

So for this, our equation is gonna be(f-g)(x)=3x^{-4}-(x+2)


Firstly, reverse the signs in (x+2) (f-g)(x)=3x^{-4}-x-2


Next, change 3x^-4 to 3/x^4, and your answer will be (f-g)(x)=\frac{3}{x^4}-x-2

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