ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. I say no guessing because people usually guess on my questions.

B. (f - g)(x) =

Step-by-step explanation:

→Set it up, like so:

→Distribute the -1 to (2x - 4):

→Add like terms (10 and 4):

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743