Aram2shiesty4569 Aram2shiesty4569

14-06-2022
Mathematics

contestada

If f(x)=
=
(3+x)
(x-3)
what is f(a + 2)?

Respuesta :

gracepotter11 gracepotter11

14-06-2022

(3+a+2) (a+2-3)
(5+a) (a-1)
5a-5+a^2-a
Rearrange and combine like terms
a^2 +4a-5

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