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Question Number 113904 by bobhans last updated on 16/Sep/20
If{f(x)=2x−5g(x)=x2+1find(f−1∘g)−1(x)
Answered by bemath last updated on 16/Sep/20
solution:(f−1∘g)−1(x)=(g−1∘f)(x)andg−1(x)=±x−1then(g−1∘f)(x)=±2x−5−1
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