Question

f(x),=3x3+x2-20x+12 . g(x) =3x-2
​

Answer 1

Hear is your answer hope it helps you

Answer 2

Answer:

f(x)= 3x^3+x^2-20x+12

g(x)=3x-2=0

3x=0+2

3x=2

x= 2/3

now,

f(2/3) = 3(2/3)^3+(2/3)^2-20×2/3+12

= 8/9 +4/9-40/3+12

8+4-120+108+12/9

12_12/9

0/9.

= 0ans