Question

Find the function of ğ...
does anybody knows?

Answer 1

If we let g(x) = x + 2, then

`{(x + 2)}^(2) + 2 = ( {x}^(2) + 4x + 4) + 2 \\ = {x}^(2) + 4x + 6`
Of course if we let f(x) = x + 2, then