bfer11
bfer11 bfer11
  • 13-11-2020
  • Mathematics
contestada

can someone please help im lost

can someone please help im lost class=

Respuesta :

biweanguiano
biweanguiano biweanguiano
  • 13-11-2020

Answer:

-146

Step-by-step explanation:

Answer Link
neupanenischal10
neupanenischal10 neupanenischal10
  • 13-11-2020

Step-by-step explanation:

putting the value f(-9) in expression

= -(-9)^2-7×(-9)-2

= 81+63-2

=142

Answer Link

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