√(x+1+5=x) Please help √(5x-x=0) I actually can't do this, also thirty points

Question

`√(x+1+5=x)` Please help
`√(5x-x=0)` I actually can't do this, also thirty points

Answer 1

It is undefined.

Explanation:

Let's take a look at the first equation- if we simplify and move the terms, it becomes sqrt of 6 = 0, which results in an undefined value of x. The second equation works with x=0 but not the first so the value of x is undefined.