Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Which equation is a quadratic equation?
3x − y = 8x + 2
y = 7x(5 − 2x) + 9
7x^2 + y = (3 + x)(7x − 1)
y − 3 = (x^2 − 3)(8x + 3)
 one year ago
 one year ago
Which equation is a quadratic equation? 3x − y = 8x + 2 y = 7x(5 − 2x) + 9 7x^2 + y = (3 + x)(7x − 1) y − 3 = (x^2 − 3)(8x + 3)
 one year ago
 one year ago

This Question is Closed

muhammad9t5Best ResponseYou've already chosen the best response.1
wat do you mean by y=?
 one year ago

rebecca1233Best ResponseYou've already chosen the best response.0
idk that was in the question
 one year ago

muhammad9t5Best ResponseYou've already chosen the best response.1
put y=0 then this is quadratic equation y = 7x(5 − 2x) + 9
 one year ago

waterineyesBest ResponseYou've already chosen the best response.0
For what equation when you will solve then you get \(x^2\)..
 one year ago

rebecca1233Best ResponseYou've already chosen the best response.0
so can u help me with the question
 one year ago

muhammad9t5Best ResponseYou've already chosen the best response.1
thats your quadratic equation y = 7x(5 − 2x) + 9
 one year ago

rebecca1233Best ResponseYou've already chosen the best response.0
wait.. oh.. so the second one is the quadraic equation?
 one year ago

rebecca1233Best ResponseYou've already chosen the best response.0
can u help me with more work
 one year ago

rebecca1233Best ResponseYou've already chosen the best response.0
http://openstudy.com/study#/updates/50181e5ce4b04dfc808bedf5
 one year ago

muhammad9t5Best ResponseYou've already chosen the best response.1
yes. You are welcome always.
 one year ago
See more questions >>>
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.