## anonymous 4 years ago Find all real solution: sqrt of x+2= x+5

1. precal

$\sqrt{x+2}=x+5$ take both sides to the 2 power

2. anonymous

If u square both sides u get x+2=x^2+10x+25 x^2+9x+23=0 U wont get any real solution.

3. anonymous

Okay that's what I was stuck at becaue I know that doesn't factor I just didn't know if I had to put no real solution but now I do! Thanks a lot

4. anonymous

yw