A community for students.
Here's the question you clicked on:
 0 viewing
tana
 2 years ago
Solve: 2x2 – 18x + 28 = 0
tana
 2 years ago
Solve: 2x2 – 18x + 28 = 0

This Question is Closed

JoshDavoll
 2 years ago
Best ResponseYou've already chosen the best response.1Do you know how to factor quadratic equations?

razor99
 2 years ago
Best ResponseYou've already chosen the best response.1this is leniar equation right

razor99
 2 years ago
Best ResponseYou've already chosen the best response.1well it should be slove the eqaution to x

JoshDavoll
 2 years ago
Best ResponseYou've already chosen the best response.1\[2x^2 18x + 28 = 0\] right?

JoshDavoll
 2 years ago
Best ResponseYou've already chosen the best response.1@ Tana what two numbers add up to 18 and multiply to 28

JoshDavoll
 2 years ago
Best ResponseYou've already chosen the best response.1this is called factoring, also you can solve this with the quadratic equation

razor99
 2 years ago
Best ResponseYou've already chosen the best response.1wrong hey dont confuse him/her

razor99
 2 years ago
Best ResponseYou've already chosen the best response.1http://www.wolframalpha.com/input/?i=2x2+%E2%80%93+18x+%2B+28+%3D+0

razor99
 2 years ago
Best ResponseYou've already chosen the best response.1thats shows all the steps

JoshDavoll
 2 years ago
Best ResponseYou've already chosen the best response.1exactly, instead of just giving the answer, razor should be providing steps, not just getting the answer out of wolfram

BieberLove
 2 years ago
Best ResponseYou've already chosen the best response.0Add the like terms together that is were u should start!

JoshDavoll
 2 years ago
Best ResponseYou've already chosen the best response.1there aren't any like terms, it's a quadratic equation

BieberLove
 2 years ago
Best ResponseYou've already chosen the best response.0lol well that dude dont kno what he is fricken talkin bout bro!!!! dw:1333983624818:dw

BieberLove
 2 years ago
Best ResponseYou've already chosen the best response.0Is the 2x2 is that a 2x or 2 times 2???

tana
 2 years ago
Best ResponseYou've already chosen the best response.0Um i dont even know thats just how they put it
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.