Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
How do you solve this equation?
square root of (x squared) + 5 = 3 - x
2 Answers
- JessLv 51 decade agoFavorite Answer
The square root of x squared cancels out, so you're left with x on that side.
Then you need to get your x's one one side and your numbers on the other:
x+x=3-5
Add like terms:
2x=-2
Divide by 2:
x=-1
- Anonymous1 decade ago
the square root of x squared is x, so you get x +5 = 3-x
Carry all the x's to one side and you get 2x= 3-5
2x=-2
x= -1
Unless you mean root of ( x squared + 5), cuz then you've got to square both sides and then solve.
EDIT: Oops, sorry, I didn't see you had already posted.