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42 votes
42 votes
Find (f o f) x f(x) = 6x+9 and g(x)= x^2

User Nick Udell
by
3.4k points

1 Answer

13 votes
13 votes

Explanation:

given

f(x)=6x+9

solve

6(6x+9)+9=0

36x+54+9=0

36x+63=0

36x=_63

36x/36 = _63/36

x=_63/36

User Mevin Babu
by
2.6k points