Question

g(x)=x^3-3x^2 ; Find g(2)

Answer 1

i hope this helps you




x=2


g (2)=2^3-3.2^2


g (2)=8-3.4


g (2)=8-12


g (2)=-4

Answer 2

Just plug 2 into the x variables. 2^3-3(2)^2

8-3(4)=

8-12=

=-4