A community for students.
Here's the question you clicked on:
 0 viewing
HannahJ
 3 years ago
9x^2+9x28
HannahJ
 3 years ago
9x^2+9x28

This Question is Closed

saifoo.khan
 3 years ago
Best ResponseYou've already chosen the best response.0quadratic equation.

saifoo.khan
 3 years ago
Best ResponseYou've already chosen the best response.0u want factors or value of x?

johnthomasappling
 3 years ago
Best ResponseYou've already chosen the best response.0Yes, use the quadratic equation.

Alexis1994_13
 3 years ago
Best ResponseYou've already chosen the best response.0Again that. How we can use quadratic equation ??? He don't says 9x^2+9x28=0! he just says 9x^2+9x28! This is nothing guys!

HannahJ
 3 years ago
Best ResponseYou've already chosen the best response.0thats what the problem is!

johnthomasappling
 3 years ago
Best ResponseYou've already chosen the best response.0It should be set to 0, you are correct.

Alexis1994_13
 3 years ago
Best ResponseYou've already chosen the best response.0the better thing that you can do is this: 9x(x9)28.

Alexis1994_13
 3 years ago
Best ResponseYou've already chosen the best response.0You can't do anything else,only factorization.

Dana400
 3 years ago
Best ResponseYou've already chosen the best response.0Oh, I see! I thought it's finding x. Sorry, my bad >_< Thanks Alexis =)

Harkirat
 3 years ago
Best ResponseYou've already chosen the best response.19x^2 + 9x  28 (ac = 9*28 = 252) 9x^2 + 21x  12x  28 3x(3x + 7) 4(3x + 7) (3x  4)(3x + 7)

HannahJ
 3 years ago
Best ResponseYou've already chosen the best response.0:) can you help me with some more?
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.