A community for students.
Here's the question you clicked on:
 0 viewing
HelloKitty17
 one year ago
If nx2 + tx + c = 0, what is x equal to?
x is equal to minus t plus or minus square root of t squared minus 4 multiplied by n multiplied by c, all divided by minus 2 times n
x is equal to t plus or minus square root of t squared plus 4 multiplied by n multiplied by c, all divided by minus 2 times n
x is equal to t plus or minus square root of t squared minus 4 multiplied by n multiplied by c, all divided by minus 2 times n
x is equal to minus t plus or minus square root of t squared plus 4 multiplied by n multiplied by c, all divided by minus 2 times n
HelloKitty17
 one year ago
If nx2 + tx + c = 0, what is x equal to? x is equal to minus t plus or minus square root of t squared minus 4 multiplied by n multiplied by c, all divided by minus 2 times n x is equal to t plus or minus square root of t squared plus 4 multiplied by n multiplied by c, all divided by minus 2 times n x is equal to t plus or minus square root of t squared minus 4 multiplied by n multiplied by c, all divided by minus 2 times n x is equal to minus t plus or minus square root of t squared plus 4 multiplied by n multiplied by c, all divided by minus 2 times n

This Question is Closed

HelloKitty17
 one year ago
Best ResponseYou've already chosen the best response.0@MeganChase @jcoury

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2Since you have unknown coefficients of x, you're only able to express it in terms of its coefficients (or, as shown below, as 0). Therefore: x = (t ± √(t²4n*0))/2n = (t±t)/2n so x = (t+t)/2n = 0 or x = (tt)/2n = 2t/2n = t/n

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Since you have unknown coefficients of x, you're only able to express it in terms of its coefficients (or, as shown below, as 0). Therefore: x = (t ± √(t²4n*0))/2n = (t±t)/2n so x = (t+t)/2n = 0 or x = (tt)/2n = 2t/2n = t/n

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Sources: My good friends at brainly.com XD

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0http://openstudy.com/study#/updates/55ccd0b4e4b0554d62718231 lol noones answering my question

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.0if you want to copy the solution from the google so whats the point of asking question here ? :P js

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i didn't ask the question @Nnesha

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2that is the way @HelloKitty17 asked me to do 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.