Respuesta :

Answer:

Go to this link it has the answer   https://brainly.com/question/5960663

Answer:

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Step-by-step explanation:

replace the x in  x^2 + 5x - 1 by x+3:-

g(x) =

(x+3)^2 + 5(x+3) - 1

= x^2 + 6x + 9 + 5x + 15 - 1

= x^2 + 11x + 23

- thats  g(x)

Hope This Helps!       Have A Nice Day!!