jaidon27 jaidon27
  • 11-05-2021
  • Mathematics
contestada

When y=8, the value of y2−4 is

Respuesta :

giada515 giada515
  • 11-05-2021
12


so when y and a number are next to each other it means multiply them.

so 2•8=16


then subtract the 4


16-4

=12

hope this helps
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