mariferfesta mariferfesta
  • 06-02-2021
  • Mathematics
contestada

The function g is defined by g(x)= 3x2 - 3.
Find g(3z).

Respuesta :

user59390020294 user59390020294
  • 06-02-2021
=3(3z)2-3
=3(9z2)-3
=27z^2-3
=3(9z^2-1)
=3(3z+1)(3z-1)
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