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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