Question

Help with 6? I really need all correct answers. Please help!

Answer 1

A

Explanation:

(f - g)(x) = f(x) - g(x)

=
`(2x+6)/(3x)` -
`(√(x)-8 )/(3x)`

Since both fractions have a common denominator of 3x, then subtract the numerators leaving the denominator, that is the numerators simplified

2x + 6 - (
`√(x)` - 8)

= 2x + 6 -
`√(x)` + 8 = 2x -
`√(x)` + 14

Hence

f(x) - g(x)

=
`(2x-√(x)+14 )/(3x)` → A