g(t)=t^2+2th(t) = 3t-3Find g(0)•h(0)

Answer :

[tex]\begin{gathered} g(t)=t^2+2t \\ h(t)=3t-3 \\ g(0)\text{.h(0)}=g(0)\times h(0) \\ g(0)\text{.h(0)}=(0)^2+2(0)\times3(0)-3 \\ g(0)\text{.h(0)}=0\times-3 \\ g(0)\text{.h(0)}=0 \end{gathered}[/tex]