Answer:
[tex]3x^2-2x-6[/tex]
Step-by-step explanation:
[tex](f-g)(x)[/tex]
[tex]f(x)-g(x)[/tex]
So plug in your functions:
[tex][3x^2-2]-[2x+4][/tex]
Distribute:
[tex]3x^2-2-2x-4[/tex]
Combine like terms:
[tex]3x^2-2x-6[/tex] There was only one pair of like terms -2 and -4.
