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F(x)=1/x-2 and g(x)=x+2. find fg(x)
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4 votes
F(x)=1/x-2 and g(x)=x+2.
find fg(x)

User Stepan Sanda
by
5.1k points

1 Answer

5 votes

Answer:

1/x.

Explanation:

We replace the x in f(x) by g(x):

fg(x) = 1 /[(x + 2) - 2]

= 1/x (answer).

User Ashish K Agarwal
by
5.0k points
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