## anonymous 3 years ago just to make sure, this is correct, yes? solve 0 = x^2 + 10x + 5

1. anonymous

first of all can you type out your work...i see you have posted a png but please also post a formula...i see your using the quadratic formula you seem to have a good understanding of it...

3. anonymous

i don't like typing out my work, i think it's a waste of time :/ can you not read my writing? :c and sorry. yes, i'm using the quadratic formula :]

4. anonymous

it looks correct to me.

oops...really quickly...answer me on this...you put -5 plus or minus the $2\sqrt{5}$ Which is it...plus...or ...minus...

6. anonymous

it's plus or minus

7. anonymous

±

no..one or the other...that is a step in the quadratic formula

9. anonymous

it solves for two different solutions. when you add it, it gives one, and when you subtract it, it gives another.

oh yes...lord have mercy

11. anonymous

it's ± D:<

12. anonymous

No, you can have two different possible solutions, if i remember correctly, just plug in the solutions into the equation and if it equals 0 it is correct

im sorry i knew that...lol HAHA i did this two years ago...and still use it so i should remember it...

skay thank you...i would have really messed him up without you lol

15. anonymous

my answer is right tho, yes?

16. anonymous

sure lol. one second ari, let me plug the solutions into it and check

....yes you answer is right..i dont think that technically goes against the code of conduct...checking an answer..lol

18. anonymous

I haven't done this for years, something about this is bothering me though.

19. anonymous

oh :c

no skay its right

21. anonymous

nvm you got it! its correct

22. anonymous

oh yey! :3

23. anonymous

I think i just stared at it too long lol

whats bothering you is the sqrt not finished...it hasnt came to complete end yet...thats what got me i think too...that or stupidity lol

25. anonymous

yessss. Quadratic problems are da bomb.