A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 5 years ago
find the roots of the equation x^2+7=2X and express your answer in simplest a+bi form
anonymous
 5 years ago
find the roots of the equation x^2+7=2X and express your answer in simplest a+bi form

This Question is Closed

radar
 5 years ago
Best ResponseYou've already chosen the best response.0x^2 +7=2x x^22x+7=0 Transposing (subtracting 2x from both sides of equation. Do you know how to use the quadratic formula? A=1, B=2 and C=7

radar
 5 years ago
Best ResponseYou've already chosen the best response.0Good. substitute those values and solve.
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.