Respuesta :

f

(

x

)

=

x

2

f

(

x

)

=

12

x

2

3

f

(

x

)

=

x

2

+

2

Answer:

-2cd-16-6.3c

Step-by-step explanation:

1) Remove Parentheses -2cd+5-6.3c-20-1

2) Collect like terms -2cd+ (5-20-1)-6.3c

simplify and that would give you  -2cd-16-6.3c hope that helps