michellebarreres michellebarreres
  • 06-01-2021
  • Mathematics
contestada

Evaluate the expression when m=-7.
m² + 4m-1

Respuesta :

dontaeboss47
dontaeboss47 dontaeboss47
  • 06-01-2021

Answer:

THIS IS HARD

Step-by-step explanation:

Answer Link
karianaxo karianaxo
  • 06-01-2021
(-7)2 +(4)(-7)-1
(-7)2+(4)(-7)-1
= 20
20 is the answer!
Answer Link

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