ignacioaiza7 ignacioaiza7

24-02-2021
Mathematics

contestada

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

Respuesta :

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

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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