A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
 2 years ago
Question from uk math challenge:
How many distinct pairs (x,y) of real numbers satisfy the equation (x + y)^2 = (x + 4)(x  4)
A 0 B 1 C 2 D 3 E 4
I think its B.
 2 years ago
Question from uk math challenge: How many distinct pairs (x,y) of real numbers satisfy the equation (x + y)^2 = (x + 4)(x  4) A 0 B 1 C 2 D 3 E 4 I think its B.

This Question is Closed

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.1ooopps  sorry my error its (x + y)^2 = (x + 4)(y  4)

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.1oh  i've assumed they mean real integers
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.