## dinainjune 4 years ago finish this 3x^2+110x+625

1. mathrexx

What do you mean "finish"?

2. dinainjune

i mean doing the factor and get the x

3. mathrexx

This is just a statement. To solve for x, it needs to be an equation.

4. mathrexx

I either need what 3x^2+110x+625 is equal to or what x is equal to, if I don't have either of these values, the best I can do is manipulate 3x^2+110x+625, but I won't be able to solve anything

5. Mybrainvsme

= 0 obviously

6. Hashir

7. Mybrainvsme

factor it like a bro :D

8. saifoo.khan

-7.03, -29.63

9. mathrexx

=0 is not obvious, from negative infinity to positive infinity it could equal *literally* an infinite number of values.

10. dinainjune

ups, sorry it's 100x

11. saifoo.khan

LOL.

12. saifoo.khan

$\Huge -\frac{25}{3}, -25$

13. Mybrainvsme

math. For most algebra courses, they set it to 0 so that they can factor. x intercepts blah blah

14. Hashir

3x^2+75x+25x+625 3x(x+25)+25(x+25) (3x+25)(x+25)

15. Mybrainvsme

as a student to another student I knew exactly what he/she meant when they said factor it and get the x

16. Mybrainvsme

hashir got it ^^

17. mathrexx

Its been a long time since my algebra course, I guess I've gotten to the point where I assume everything is super complicated, and now I overlook simpler answers.

18. Mybrainvsme

oh wait, hash that's wrong.

19. saifoo.khan

no, he isnt wrong.

20. Mybrainvsme

oh nvm she he said 100x

21. Mybrainvsme

:D

22. dinainjune

right :) and fyi i'm she