Express the function H in the form f*g. H(x)=sqrt(7+sqrt(x))

Lance Liu

Lance Liu

Answered question

2022-10-15

Express the function H in the forn f g.
H ( x ) = 7 + x

Answer & Explanation

amilazamiyn

amilazamiyn

Beginner2022-10-16Added 14 answers

Given that the function H in the form f*g, where
H ( x ) = 7 + x
Here, H = f g H ( x ) = ( f g ) ( x )
We know that ( f g ) ( x ) = f ( g ( x ) ). That is first we put the value of g(x) then f(g(x)).
h ( x ) = f ( g ( x ) ) = 7 + x g ( x ) = x  and  f ( x ) = 7 + x ( f ( x ) , g ( x ) ) = ( 7 + x , x )

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