Question

Hi i need help solving a problem and that is:

Answer 1

\[\sqrt{x+5-6}=-2 \]

Answer 2

take square of both sides
you will have
\[\Large (x+5-6)=4\]
i hope now you can solve this !

Answer 3

Thank you :) I have x=5 am i correct

Answer 4

yes you are correct !!!!

Answer 5

Thank you very much :)

Answer 6

now i have a even harder one lolz \[-5\le2-h or 6h+5\ge71\]