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  • 21-08-2021
  • Mathematics
contestada

evaluate the expression

evaluate the expression class=

Respuesta :

theleangreenbean
theleangreenbean theleangreenbean
  • 21-08-2021

Answer:

-213

Step-by-step explanation:

Hi there!

[tex]3|x+y|^2-(xy)^2[/tex]

Replace x with 3 and y with -5

[tex]= 3|3+(-5)|^2-[(3)(-5)]^2\\= 3|3-5|^2-(-15)^2\\= 3(2)^2-225\\= 3(4)-225\\= 12-225\\= -213[/tex]

I hope this helps!

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