102906
102906 102906
  • 15-10-2021
  • Mathematics
contestada

evaluate the expression when x=2 and y=-3
1. 4y-7x =
2. 2x-y² =

help pleaseeee!

Respuesta :

mhh72326
mhh72326 mhh72326
  • 17-10-2021

Answer:

1: negative 26

2: posative 9

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