F(x)=X²+3x-10 G(x)=x²-3x+7 Tentukan (Fog)(2) Mohon bantuannya guys

(FoG) (2) = f [g(x)]
= f[x² - 3x+7]
= f[2² - 3.2 + 7]
= f[4 - 6 + 7]
= f[-2 + 7]
= f[5]
= 5² + 3.5 - 10
= 25 + 15 - 10
= 30.