Question

find the domain:
h(x)=x+5/sqrt(2x-1)

Answer 1

i have no clue on how to do this

Answer 2

To find the domain you have to say that:\[2x-1>0\] and solve it for x

Answer 3

but what about the top part? the bottom part would end up being x<1/2

Answer 4

@D3xt3R

Answer 5

Forget the top part, in this function you have to see the lower part. \[x>\frac{1}{2}\]We forget the top part because it's a linear function there.

Answer 6

oh alright then what?

Answer 7

Domain\[D=\left\{x\in\mathbb{R}|x>\frac{1}{2}\right\}\]

Answer 8

and thats it?

Answer 9

Yes, this is the answer