Jawabanmu

2014-04-23T05:09:29+07:00
Jdi ......g(x)+1=3x²+4....g(x)=3x²+4-1.....g(x)=3x²+3......g(4)=3(4)²+3....g(4)=3(16)+3....g(4)=48+3....g(4)=51