ignacioaiza7
ignacioaiza7 ignacioaiza7
  • 24-02-2021
  • Mathematics
contestada

-3xy-x²y²+1 is evaluated when x=-1 and y=-1 , then what is the exact value ?
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Respuesta :

shyshy808
shyshy808 shyshy808
  • 24-02-2021

Answer:

-3

Step-by-step explanation:

-3(-1)(-1)-(-1)^2(-1)^2+1

=-3

hopes this helps?!?!

Answer Link
kirubel1863
kirubel1863 kirubel1863
  • 24-02-2021

Answer -2

Step-by-step explanation:

-3(-1)(-1)-(-1)^2(-1)^2+1

-3-1+1+1

-4+2

=-2

Answer Link

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