L R f(x)=x" g(x)=x+2 VxR AN gof T fog TRT gof = fog R | – InterviewSolution

InterviewSolution

1.	L R f(x)=x" g(x)=x+2 VxR AN gof T fog TRT gof = fog R \|
Answer» gof=g(x^2) = x^2 + 2fog=f(x+2) = (x+2)^2 = x^2 + 4 + 4x

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