Question

I think the answer is B, can someone check if its right?

Answer 1

May I help?

Answer 2

yes

Answer 3

Thanks

Answer 4

What are the sets of number available to substitute with them in x?

Answer 5

In other words, is there any restriction for x to be all the real numbers?

Answer 6

no, x is all real numbers

Answer 7

Great!
You are awesome!

So the domain is all real numbers!

Answer 8

The answer is ?

Answer 9

B?

Answer 10

Congratulations! ♥

Answer 11

Thank you for learning!

Answer 12

thank you

Answer 13

I thank you that you gave me that chance to help you!

Answer 14

Any more questions?

Answer 15

yes one more

Answer 16

this

Answer 17

would domain be all real numbers?

Answer 18

Thank you for the medal!
I really appreciate!

Answer 19

Can we start in new post, please?

Answer 20

@gudetamas

Answer 21

ok

Answer 22

Thank you.