mariacolladomap0gulc
mariacolladomap0gulc mariacolladomap0gulc
  • 08-02-2021
  • Mathematics
contestada

Help me with this one please

Help me with this one please class=

Respuesta :

elenazulloez
elenazulloez elenazulloez
  • 08-02-2021
Answer:

-7

Explanation:

(-3)^2- (-4)^2 =

= 9 - 16 = -7
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