Lovableangie0306 Lovableangie0306

11-08-2020
Mathematics

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Please please please please help

Please please please please help class=

Respuesta :

FaDaReAdEoLa FaDaReAdEoLa

11-08-2020

Answer:

[tex]x^2 +4x +3 [/tex]

Step-by-step explanation:

f(x)=x²-1

g(x)= x+2

f(g(x)) =f(x+2)

=(x+2)²-1

=x²+4x+4-1

=x²+4x+3

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