Question

How

Answer 1

(f+g)(x) = sqrt(6x-9) +sqrt(6x+9)
just assumi these two functions

Answer 2

@jhonyy9 how do i add those...

Answer 3

would it just turn out to be square root 6x^2 ?

Answer 4

@jhonyy9

Answer 5

thet"s all what can you doing - so this is the (f+g)(x)

Answer 6

these are my options though, no 6x^2... @jhonyy9

Answer 7

bc. sqrta +sqrtb dont can assuming so 6x^2 not is right

Answer 8

@jhonyy9 so how do i do this then and which would it be....

Answer 9

can you post a copy of the question. As Jhony said, you can't simplify this... so maybe we don't understand the question.

Answer 10

@phi @jhonyy9 the exact question ^^ sorry the square roots got cut off a littoe

Answer 11

what is the problem ? the first choice shows f + g

Answer 12

i thought it wouldn't be that simple...