Question

Please help me with this question

Answer 1

Answer: C

Explanation:

To find f(g(x)), you plug in g(x) into f(x).

`f(g(x))=√((8x-12)+8)` [combine like terms]

`f(g(x))=√(8x-4)` [factor]

`f(g(x))=√(4(2x-1))` [square root of 4]

`f(g(x))=2√(2x-1)`

Now, we know that the answer is C.